diff --git a/damage_calc.js b/damage_calc.js
index 38f0630..d1063ac 100644
--- a/damage_calc.js
+++ b/damage_calc.js
@@ -46,8 +46,8 @@ function calculateSpellDamage(stats, spellConversions, rawModifier, pctModifier,
     else {
         damageMult *= spellMultiplier * baseDamageMultiplier[attackSpeeds.indexOf(stats.get("atkSpd"))];
     }
-    console.log(damages);
-    console.log(damageMult);
+    //console.log(damages);
+    //console.log(damageMult);
 
     rawModifier *= spellMultiplier;
 
diff --git a/test.js b/test.js
index fed4663..2b8fb68 100644
--- a/test.js
+++ b/test.js
@@ -11,7 +11,7 @@ console.log(url_tag);
  * END testing section
  */
 
-const BUILD_VERSION = "2.1";
+const BUILD_VERSION = "2.2";
 
 document.getElementById("header").textContent = "Wynn build calculator "+BUILD_VERSION+" (db version "+DB_VERSION+")";
 
@@ -254,7 +254,7 @@ function populateFromURL() {
             save_skp = true;
             let skillpoint_info = info[1].slice(27, 37);
             for (let i = 0; i < 5; ++i ) {
-                skillpoints[i] = Base64.toInt(skillpoint_info.slice(i*2,i*2+2));
+                skillpoints[i] = Base64.toIntSigned(skillpoint_info.slice(i*2,i*2+2));
             }
 
             let powder_info = info[1].slice(37);
@@ -301,8 +301,9 @@ function encodeBuild() {
                             Base64.fromIntN(player_build.necklace.get("id"), 3) +
                             Base64.fromIntN(player_build.weapon.get("id"), 3);
 
+        console.log("NOW");
         for (const skp of skp_order) {
-            build_string += Base64.fromIntN(getValue(skp + "-skp"), 2); // Maximum skillpoints: 4096
+            build_string += Base64.fromIntN(getValue(skp + "-skp"), 2); // Maximum skillpoints: 2048
         }
 
         for (const _powderset of player_build.powders) {
diff --git a/utils.js b/utils.js
index d035800..5776372 100644
--- a/utils.js
+++ b/utils.js
@@ -68,8 +68,9 @@ Base64 = (function () {
         fromIntN: function(int32, n) {
             var result = '';
             for (let i = 0; i < n; ++i) {
+                console.log(int32);
                 result = digits[int32 & 0x3f] + result;
-                int32 >>>= 6;
+                int32 >>= 6;
             }
             return result;
         },
@@ -81,6 +82,17 @@ Base64 = (function () {
             }
             return result;
         },
+        toIntSigned: function(digitsStr) {
+            var result = 0;
+            var digits = digitsStr.split('');
+            if (digits[0] && (digitsMap[digits[0]] & 0x20)) {
+                result = -1;
+            }
+            for (var i = 0; i < digits.length; i++) {
+                result = (result << 6) + digitsMap[digits[i]];
+            }
+            return result;
+        }
     };
 })();