diff --git a/crafter.js b/crafter.js
index 80c5521..7d7b159 100644
--- a/crafter.js
+++ b/crafter.js
@@ -249,16 +249,6 @@ function populateFields() {
     
 }
 
-/* Toggles ONE button
-*/
-function toggleButton(buttonId) {
-    let elem = document.getElementById(buttonId);
-    if (elem.classList.contains("toggleOn")) {
-        elem.classList.remove("toggleOn");
-    } else{
-        elem.classList.add("toggleOn");
-    }
-}
 
 /* Copy the link
 */
diff --git a/custom.js b/custom.js
index 479591d..7ee1190 100644
--- a/custom.js
+++ b/custom.js
@@ -215,11 +215,11 @@ class Custom{
                 this.statMap.set("nDamBaseLow", Math.floor((parseFloat(this.statMap.get("nDamLow")) + parseFloat(this.statMap.get("nDam"))) / 2) );
                 this.statMap.set("nDamBaseHigh", Math.floor((parseFloat(this.statMap.get("nDamLow")) + parseFloat(this.statMap.get("nDam"))) / 2) );
                 for (const e in skp_elements) {
-                    statMap.set(skp_elements[e]+"DamBaseLow", Math.floor((parseFloat(this.statMap.get(skp_elements[e]+"DamLow")) + parseFloat(this.statMap.get(skp_elements[e]+"Dam"))) / 2));
-                    statMap.set(skp_elements[e]+"DamBaseHigh", Math.floor((parseFloat(this.statMap.get(skp_elements[e]+"DamLow")) + parseFloat(this.statMap.get(skp_elements[e]+"Dam"))) / 2));
+                    this.statMap.set(skp_elements[e]+"DamBaseLow", Math.floor((parseFloat(this.statMap.get(skp_elements[e]+"DamLow")) + parseFloat(this.statMap.get(skp_elements[e]+"Dam"))) / 2));
+                    this.statMap.set(skp_elements[e]+"DamBaseHigh", Math.floor((parseFloat(this.statMap.get(skp_elements[e]+"DamLow")) + parseFloat(this.statMap.get(skp_elements[e]+"Dam"))) / 2));
                 }
+                this.statMap.set("ingredPowders", []);
             }
-            
         }
 
         if (this.statMap.get("category") !== "weapon") {
diff --git a/customizer.html b/customizer.html
index 39e325e..a7d7269 100644
--- a/customizer.html
+++ b/customizer.html
@@ -9,7 +9,7 @@
         <link rel="stylesheet" href="styles.css">
         <link rel="stylesheet" media="screen and (min-width: 800px)" href="customwide.css"/>
         <link rel="stylesheet" media="screen and (max-width: 799px)" href="customnarrow.css"/>
-        <link rel="icon" href="./media/icons/custom.png">
+        <link rel="icon" href="./media/icons/old/custom.png">
         <link rel="manifest" href="manifest.json">
         <title>WynnCustom</title>
     </head>
diff --git a/customizer.js b/customizer.js
index 512dcc0..052244b 100644
--- a/customizer.js
+++ b/customizer.js
@@ -8,7 +8,7 @@ const custom_url_tag = location.hash.slice(1);
 // console.log(custom_url_base);
 // console.log(custom_url_tag);
 
-const CUSTOM_BUILD_VERSION = "7";
+const CUSTOM_BUILD_VERSION = "7.0.1";
 
 function setTitle() {
     let text = "WynnCustom version "+CUSTOM_BUILD_VERSION;
@@ -193,7 +193,6 @@ function calculateCustom() {
                 }
             }
         }
-       
 
 
         player_custom_item = new Custom(statMap);
@@ -201,8 +200,6 @@ function calculateCustom() {
         document.getElementById("right-container").classList.remove("sticky-box");
         let custom_str = encodeCustom(player_custom_item.statMap, true);
         location.hash = custom_str;
-
-        custom_str = encodeCustom(player_custom_item.statMap, true);
         player_custom_item.setHash(custom_str);
         console.log(player_custom_item.statMap.get("hash"));
 
@@ -429,16 +426,7 @@ function populateFields() {
     }
 }
 
-/* Toggles ONE button
-*/
-function toggleButton(buttonId) {
-    let elem = document.getElementById(buttonId);
-    if (elem.classList.contains("toggleOn")) {
-        elem.classList.remove("toggleOn");
-    } else{
-        elem.classList.add("toggleOn");
-    }
-}
+
 
 /* Changes an element's text content from yes to no or vice versa
 */
diff --git a/damage_calc.js b/damage_calc.js
index bbde71b..0cedd35 100644
--- a/damage_calc.js
+++ b/damage_calc.js
@@ -131,12 +131,13 @@ function calculateSpellDamage(stats, spellConversions, rawModifier, pctModifier,
     let skillBoost = [0];
     for (let i in total_skillpoints) {
         skillBoost.push(skillPointsToPercentage(total_skillpoints[i]) + buildStats.get("damageBonus")[i] / 100.);
-        tooltipinfo.get("skillBoost")[i] = `(${skillPointsToPercentage(total_skillpoints[i]).toFixed(2)} + ${(buildStats.get("damageBonus")[i]/100.).toFixed(2)})`
+        tooltipinfo.get("skillBoost")[parseInt(i,10)+1] = `(${skillPointsToPercentage(total_skillpoints[i]).toFixed(2)} + ${(buildStats.get("damageBonus")[i]/100.).toFixed(2)})`
     }
+    tooltipinfo.get("skillBoost")[0] = undefined;
 
     for (let i in damages) {
         let damageBoost = 1 + skillBoost[i] + staticBoost;
-        tooltipinfo.set("damageBoost", `(1 + ${tooltipinfo.get("skillBoost")[i-1]} + ${tooltipinfo.get("staticBoost")})`)
+        tooltipinfo.set("damageBoost", `(1 + ${(tooltipinfo.get("skillBoost")[i] ? tooltipinfo.get("skillBoost")[i] + " + " : "")} ${tooltipinfo.get("staticBoost")})`)
         damages_results.push([
             //Math.max(damages[i][0] * strBoost * Math.max(damageBoost,0) * damageMult, 0),       // Normal min
             //Math.max(damages[i][1] * strBoost * Math.max(damageBoost,0) * damageMult, 0),       // Normal max
diff --git a/display.js b/display.js
index c2c821d..fec7acc 100644
--- a/display.js
+++ b/display.js
@@ -2391,13 +2391,16 @@ function displayAdditionalInfo(elemID, item) {
  * 
  * @param {String} parent_id the document id of the parent element
  * @param {String} item expandedItem object
+ * @param {String} amp the level of corkian amplifier used. 0 means no amp, 1 means Corkian Amplifier I, etc. [0,3]
  */
-function displayIDProbabilities(parent_id,item) {
+function displayIDProbabilities(parent_id, item, amp) {
     if (item.has("fixID") && item.get("fixID")) {return}
     let parent_elem = document.getElementById(parent_id);
     parent_elem.style.display = "";
+    parent_elem.innerHTML = "";
     let title_elem = document.createElement("p");
     title_elem.textContent = "Identification Probabilities";
+    title_elem.id = "ID_PROB_TITLE";
     title_elem.classList.add("Legendary");
     title_elem.classList.add("title");
     parent_elem.appendChild(title_elem);
@@ -2406,6 +2409,30 @@ function displayIDProbabilities(parent_id,item) {
     disclaimer_elem.textContent = "IDs are rolled on a uniform distribution. A chance of 0% means that either the minimum or maximum possible multiplier must be rolled to get this value."
     parent_elem.appendChild(disclaimer_elem);
 
+    let amp_row = document.createElement("p");
+    amp_row.id = "amp_row";
+    let amp_text = document.createElement("b");
+    amp_text.textContent = "Corkian Amplifier Used: "
+    amp_row.appendChild(amp_text);
+    let amp_1 = document.createElement("button");
+    amp_1.id = "cork_amp_1";
+    amp_1.textContent = "I";
+    amp_row.appendChild(amp_1);
+    let amp_2 = document.createElement("button");
+    amp_2.id = "cork_amp_2";
+    amp_2.textContent = "II";
+    amp_row.appendChild(amp_2);
+    let amp_3 = document.createElement("button");
+    amp_3.id = "cork_amp_3";
+    amp_3.textContent = "III";
+    amp_row.appendChild(amp_3);
+    amp_1.addEventListener("click", (event) => {toggleAmps(1)});
+    amp_2.addEventListener("click", (event) => {toggleAmps(2)});
+    amp_3.addEventListener("click", (event) => {toggleAmps(3)});
+    parent_elem.appendChild(amp_row);
+    
+    if (amp != 0) {toggleButton("cork_amp_" + amp)}
+
     let item_name = item.get("displayName");
     console.log(itemMap.get(item_name))
     
@@ -2415,6 +2442,12 @@ function displayIDProbabilities(parent_id,item) {
         if (rolledIDs.includes(id)) {
             let min = item.get("minRolls").get(id);
             let max = item.get("maxRolls").get(id);
+            //Apply corkian amps
+            if (val > 0) {
+                let base = itemMap.get(item_name)[id];
+                if (reversedIDs.includes(id)) {max = Math.max( Math.round((0.3 + 0.05*amp) * base), 1)} 
+                else {min = Math.max( Math.round((0.3 + 0.05*amp) * base), 1)}
+            }
 
             let row_title = document.createElement("tr");
             //row_title.style.textAlign = "left";
@@ -2491,8 +2524,8 @@ function displayIDProbabilities(parent_id,item) {
 
             
 
-            stringPDF(id, max, val); //val is base roll
-            stringCDF(id, max, val); //val is base roll
+            stringPDF(id, max, val, amp); //val is base roll
+            stringCDF(id, max, val, amp); //val is base roll
             title_input_slider.addEventListener("change", (event) => {
                 let id_name = event.target.id.split("-")[0];
                 let textbox_elem = document.getElementById(id_name+"-textbox");
@@ -2500,13 +2533,13 @@ function displayIDProbabilities(parent_id,item) {
                 if (reversedIDs.includes(id_name)) {
                     if (event.target.value < -1*min) { event.target.value = -1*min}
                     if (event.target.value > -1*max) { event.target.value = -1*max}
-                    stringPDF(id_name, -1*event.target.value, val); //val is base roll
-                    stringCDF(id_name, -1*event.target.value, val); //val is base roll
+                    stringPDF(id_name, -1*event.target.value, val, amp); //val is base roll
+                    stringCDF(id_name, -1*event.target.value, val, amp); //val is base roll
                 } else {    
                     if (event.target.value < min) { event.target.value = min}
                     if (event.target.value > max) { event.target.value = max}
-                    stringPDF(id_name, 1*event.target.value, val); //val is base roll
-                    stringCDF(id_name, 1*event.target.value, val); //val is base roll
+                    stringPDF(id_name, 1*event.target.value, val, amp); //val is base roll
+                    stringCDF(id_name, 1*event.target.value, val, amp); //val is base roll
                 }
 
                 if (textbox_elem && textbox_elem.value !== event.target.value) {
@@ -2533,19 +2566,15 @@ function displayIDProbabilities(parent_id,item) {
                     slider_elem.value = -event.target.value;    
                 }
 
-                stringPDF(id_name, 1*event.target.value, val); 
-                stringCDF(id_name, 1*event.target.value, val); 
+                stringPDF(id_name, 1*event.target.value, val, amp); 
+                stringCDF(id_name, 1*event.target.value, val, amp); 
             });
         }
     }
-    
-
-
-    
 }
 
 //helper functions. id - the string of the id's name, val - the value of the id, base - the base value of the item for this id
-function stringPDF(id,val,base) {
+function stringPDF(id,val,base,amp) {
     /** [0.3b,1.3b] positive normal
      *  [1.3b,0.3b] positive reversed
      *  [1.3b,0.7b] negative normal
@@ -2556,7 +2585,7 @@ function stringPDF(id,val,base) {
      */
     let p; let min; let max; let minr; let maxr; let minround; let maxround;
     if (base > 0) {
-        minr = 0.3; maxr = 1.3;
+        minr = 0.3 + 0.05*amp; maxr = 1.3;
         min = Math.max(1, Math.round(minr*base)); max = Math.max(1, Math.round(maxr*base));
         minround = (min == max) ? (minr) : ( Math.max(minr, (val-0.5) / base) );
         maxround = (min == max) ? (maxr) : ( Math.min(maxr, (val+0.5) / base) );
@@ -2566,8 +2595,6 @@ function stringPDF(id,val,base) {
         minround = (min == max) ? (minr) : ( Math.min(minr, (val-0.5) / base) );
         maxround = (min == max) ? (maxr) : ( Math.max(maxr, (val+0.5) / base) );
     }
-
-    console.log(( Math.min(maxr, (val+0.5) / base)));
     
     p = Math.abs(maxround-minround)/Math.abs(maxr-minr)*100;
     p = p.toFixed(3);
@@ -2586,10 +2613,10 @@ function stringPDF(id,val,base) {
     document.getElementById(id + "-pdf").appendChild(b3);
     document.getElementById(id + "-pdf").style.textAlign = "left";
 }
-function stringCDF(id,val,base) {
+function stringCDF(id,val,base,amp) {
     let p; let min; let max; let minr; let maxr; let minround; let maxround;
     if (base > 0) {
-        minr = 0.3; maxr = 1.3;
+        minr = 0.3 + 0.05*amp; maxr = 1.3;
         min = Math.max(1, Math.round(minr*base)); max = Math.max(1, Math.round(maxr*base));
         minround = (min == max) ? (minr) : ( Math.max(minr, (val-0.5) / base) );
         maxround = (min == max) ? (maxr) : ( Math.min(maxr, (val+0.5) / base) );
@@ -2600,7 +2627,6 @@ function stringCDF(id,val,base) {
         maxround = (min == max) ? (maxr) : ( Math.max(maxr, (val+0.5) / base) );
     }
 
-    console.log(( Math.min(maxr, (val+0.5) / base)));
     if (reversedIDs.includes(id)) {
         p = Math.abs(minr-maxround)/Math.abs(maxr-minr)*100;
     } else {
diff --git a/item.js b/item.js
index a0b7d10..27f4bc0 100644
--- a/item.js
+++ b/item.js
@@ -1,4 +1,3 @@
-
 /*
  * TESTING SECTION
  */
@@ -9,7 +8,7 @@ const item_url_tag = location.hash.slice(1);
 // console.log(item_url_base);
 // console.log(item_url_tag);
 
-const ITEM_BUILD_VERSION = "7";
+const ITEM_BUILD_VERSION = "7.0.1";
 
 function setTitle() {
     let text = "WynnInfo version "+ITEM_BUILD_VERSION;
@@ -20,28 +19,49 @@ function setTitle() {
 setTitle();
 
 let item;
+let amp_state = 0; //the level of corkian map used for ID purposes. Default 0.
 
 function init_itempage() {
     //console.log(item_url_tag);
 
     //displayExpandedItem(expandItem(itemMap.get(item_url_tag).statMap, []), "item-view");
     try{ 
-        if(itemMap) {
-            item = expandItem(itemMap.get(item_url_tag.replaceAll("%20"," ")), []);
-            displayExpandedItem(item, "item-view");
-            displayAdditionalInfo("additional-info", item);
-            displayIDCosts("identification-costs", item);
-            if (item.get("set") && sets[item.get("set")]) {
-                displayAllSetBonuses("set-bonus-info",item.get("set"));
-            }
-            console.log(item);
-            displayIDProbabilities("identification-probabilities", item);
+        item = expandItem(itemMap.get(item_url_tag.replaceAll("%20"," ")), []);
+        displayExpandedItem(item, "item-view");
+        displayAdditionalInfo("additional-info", item);
+        displayIDCosts("identification-costs", item);
+        if (item.get("set") && sets[item.get("set")]) {
+            displayAllSetBonuses("set-bonus-info",item.get("set"));
         }
+        console.log(item);
+        displayIDProbabilities("identification-probabilities", item, amp_state);
     } catch (error) {
         console.log(error);
     }
 }
 
+/** Toggles the corkian amplifier level.
+ * 
+ * @param {Number} button_id the ID of the button just pressed.
+ */
+function toggleAmps(button_id) {
+    console.log(button_id);
+    amp_state = 0;
+    if (button_id == 0) {return;}
+    else {
+        let button = document.getElementById("cork_amp_" + button_id);
+        if (!button.classList.contains("toggleOn")) {
+            for (const child of document.getElementById("amp_row").childNodes) {
+                if (child.tagName === "BUTTON" && child.id !== button.id && child.classList.contains("toggleOn")) {
+                    child.classList.remove("toggleOn");
+                }
+            }
+            amp_state = button_id;
+        } 
+    }    
+    displayIDProbabilities("identification-probabilities", item, amp_state);
+}
+
 
 
 load_init(init_itempage);
diff --git a/utils.js b/utils.js
index f1c100e..722ae6a 100644
--- a/utils.js
+++ b/utils.js
@@ -343,4 +343,19 @@ function createTooltip(elem, element_type, tooltiptext, parent, classList) {
         parent.appendChild(elem);
     }
     return elem;
+}
+
+/** A generic function that toggles the on and off state of a button.
+ * 
+ * @param {String} button_id - the id name of the button.
+ */
+function toggleButton(button_id) {
+    let elem = document.getElementById(button_id);
+    if (elem.tagName === "BUTTON") {
+        if (elem.classList.contains("toggleOn")) { //toggle the pressed button off
+            elem.classList.remove("toggleOn");
+        } else {
+            elem.classList.add("toggleOn");
+        }
+    }
 }
\ No newline at end of file