diff --git a/dist/index.js b/dist/index.js
index e305650..44014f4 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2426,7 +2426,7 @@ module.exports = {
         name: "Krait MkII",
         manufacturer: "Faulcon DeLacy",
         class: 2,
-        hullCost: 55171380,
+        hullCost: 42409425,
         speed: 150,
         boost: 330,
         boostEnergy: 13,
@@ -2442,7 +2442,7 @@ module.exports = {
         yaw: 10,
         crew: 3
       },
-      retailCost: 49727212,
+      retailCost: 45814205,
       bulkheads: [ {
         id: "bO",
         edID: 128816569,
@@ -2507,7 +2507,7 @@ module.exports = {
       defaults: {
         standard: [ "7E", "6E", "5E", "4E", "7E", "6E", "5C" ],
         hardpoints: [ 0, 0, 0, 17, 17, 0, 0, 0, 0 ],
-        internal: [ "4h", "04", "04", "03", 0, "2h", 0, "00", "0" ]
+        internal: [ "4h", "04", "04", "03", 0, "2h", 0, "00" ]
       }
     },
     orca: {
@@ -3099,7 +3099,7 @@ module.exports = {
       },
       retailCost: 121454652,
       bulkheads: [ {
-        id: "Bx",
+        id: "1Q",
         edID: 128785621,
         eddbID: 1627,
         grp: "bh",
@@ -3110,7 +3110,7 @@ module.exports = {
         thermres: 0,
         hullboost: .8
       }, {
-        id: "By",
+        id: "1R",
         edID: 128785622,
         eddbID: 1628,
         grp: "bh",
@@ -3121,7 +3121,7 @@ module.exports = {
         thermres: 0,
         hullboost: 1.52
       }, {
-        id: "Bz",
+        id: "1S",
         edID: 128785623,
         eddbID: 1629,
         grp: "bh",
@@ -3132,7 +3132,7 @@ module.exports = {
         thermres: 0,
         hullboost: 2.5
       }, {
-        id: "BA",
+        id: "1T",
         edID: 128785624,
         eddbID: 1630,
         grp: "bh",
@@ -3143,7 +3143,7 @@ module.exports = {
         thermres: .5,
         hullboost: 2.5
       }, {
-        id: "BB",
+        id: "1U",
         edID: 128785625,
         eddbID: 1631,
         grp: "bh",
@@ -24287,14 +24287,14 @@ module.exports = {
         higherbetter: true
       },
       jumpboost: {
-        id: 40,
+        id: 47,
         name: "jumpboost",
         type: "numeric",
         method: "additive",
         higherbetter: true
       },
       shieldaddition: {
-        id: 41,
+        id: 50,
         name: "shieldaddition",
         type: "numeric",
         method: "additive",
diff --git a/dist/index.json b/dist/index.json
index bee796d..f0cad15 100644
--- a/dist/index.json
+++ b/dist/index.json
@@ -3809,7 +3809,7 @@
 				"name": "Krait MkII",
 				"manufacturer": "Faulcon DeLacy",
 				"class": 2,
-				"hullCost": 55171380,
+				"hullCost": 42409425,
 				"speed": 150,
 				"boost": 330,
 				"boostEnergy": 13,
@@ -3825,7 +3825,7 @@
 				"yaw": 10,
 				"crew": 3
 			},
-			"retailCost": 49727212,
+			"retailCost": 45814205,
 			"bulkheads": [
 				{
 					"id": "bO",
@@ -3949,8 +3949,7 @@
 					0,
 					"2h",
 					0,
-					"00",
-					"0"
+					"00"
 				]
 			}
 		},
@@ -4878,7 +4877,7 @@
 			"retailCost": 121454652,
 			"bulkheads": [
 				{
-					"id": "Bx",
+					"id": "1Q",
 					"edID": 128785621,
 					"eddbID": 1627,
 					"grp": "bh",
@@ -4890,7 +4889,7 @@
 					"hullboost": 0.8
 				},
 				{
-					"id": "By",
+					"id": "1R",
 					"edID": 128785622,
 					"eddbID": 1628,
 					"grp": "bh",
@@ -4902,7 +4901,7 @@
 					"hullboost": 1.52
 				},
 				{
-					"id": "Bz",
+					"id": "1S",
 					"edID": 128785623,
 					"eddbID": 1629,
 					"grp": "bh",
@@ -4914,7 +4913,7 @@
 					"hullboost": 2.5
 				},
 				{
-					"id": "BA",
+					"id": "1T",
 					"edID": 128785624,
 					"eddbID": 1630,
 					"grp": "bh",
@@ -4926,7 +4925,7 @@
 					"hullboost": 2.5
 				},
 				{
-					"id": "BB",
+					"id": "1U",
 					"edID": 128785625,
 					"eddbID": 1631,
 					"grp": "bh",
@@ -32109,14 +32108,14 @@
 				"higherbetter": true
 			},
 			"jumpboost": {
-				"id": 40,
+				"id": 47,
 				"name": "jumpboost",
 				"type": "numeric",
 				"method": "additive",
 				"higherbetter": true
 			},
 			"shieldaddition": {
-				"id": 41,
+				"id": 50,
 				"name": "shieldaddition",
 				"type": "numeric",
 				"method": "additive",
diff --git a/modifications/modifications.json b/modifications/modifications.json
index 2af7760..5e38baa 100644
--- a/modifications/modifications.json
+++ b/modifications/modifications.json
@@ -48,6 +48,6 @@
     "wepcap": {"id": 37, "name": "wepcap", "type": "percentage", "method": "multiplicative", "higherbetter": true},
     "weprate": {"id": 38, "name": "weprate", "type": "percentage", "method": "multiplicative", "higherbetter": true},
     "shieldreinforcement": {"id": 39, "name": "shieldreinforcement", "type": "percentage", "method": "multiplicative", "higherbetter": true},
-    "jumpboost": {"id": 40, "name": "jumpboost", "type": "numeric", "method": "additive", "higherbetter": true},
-    "shieldaddition": {"id": 41, "name": "shieldaddition", "type": "numeric", "method": "additive", "higherbetter": true}
+    "jumpboost": {"id": 47, "name": "jumpboost", "type": "numeric", "method": "additive", "higherbetter": true},
+    "shieldaddition": {"id": 50, "name": "shieldaddition", "type": "numeric", "method": "additive", "higherbetter": true}
 }
diff --git a/ships/krait_mkii.json b/ships/krait_mkii.json
index d2b2c54..aeda658 100644
--- a/ships/krait_mkii.json
+++ b/ships/krait_mkii.json
@@ -6,7 +6,7 @@
       "name": "Krait MkII",
       "manufacturer": "Faulcon DeLacy",
       "class": 2,
-      "hullCost": 55171380,
+      "hullCost": 42409425,
       "speed": 150,
       "boost": 330,
       "boostEnergy": 13,
@@ -22,7 +22,7 @@
       "yaw": 10,
       "crew": 3
     },
-    "retailCost": 49727212,
+    "retailCost": 45814205,
     "bulkheads": [
       { "id": "bO", "edID": 128816569, "eddbID": 808, "grp": "bh", "cost": 0, "mass": 0, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 0.8 },
       { "id": "bP", "edID": 128816570, "eddbID": 809, "grp": "bh", "cost": 22791270, "mass": 36, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 1.52 },
@@ -38,7 +38,7 @@
     "defaults": {
       "standard": ["7E", "6E", "5E", "4E", "7E", "6E", "5C"],
       "hardpoints": [0, 0, 0, 17, 17, 0, 0, 0, 0],
-      "internal": ["4h", "04", "04", "03", 0, "2h", 0, "00", "0"]
+      "internal": ["4h", "04", "04", "03", 0, "2h", 0, "00"]
     }
   }
 }
diff --git a/ships/type_10_defender.json b/ships/type_10_defender.json
index b54087f..142b233 100644
--- a/ships/type_10_defender.json
+++ b/ships/type_10_defender.json
@@ -24,11 +24,11 @@
       },
       "retailCost": 121454652,
       "bulkheads": [
-        { "id": "Bx", "edID": 128785621, "eddbID": 1627, "grp": "bh", "cost": 0, "mass": 0, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 0.8 },
-        { "id": "By", "edID": 128785622, "eddbID": 1628, "grp": "bh", "cost": 30622340, "mass": 75, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 1.52 },
-        { "id": "Bz", "edID": 128785623, "eddbID": 1629, "grp": "bh", "cost": 68900260, "mass": 150, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 2.5 },
-        { "id": "BA", "edID": 128785624, "eddbID": 1630, "grp": "bh", "cost": 162834280, "mass": 150, "explres": -0.5, "kinres": -0.75, "thermres": 0.5, "hullboost": 2.5  },
-        { "id": "BB", "edID": 128785625, "eddbID": 1631, "grp": "bh", "cost": 180442120, "mass": 150, "explres": 0.2, "kinres": 0.25, "thermres": -0.4, "hullboost": 2.5 }
+        { "id": "1Q", "edID": 128785621, "eddbID": 1627, "grp": "bh", "cost": 0, "mass": 0, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 0.8 },
+        { "id": "1R", "edID": 128785622, "eddbID": 1628, "grp": "bh", "cost": 30622340, "mass": 75, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 1.52 },
+        { "id": "1S", "edID": 128785623, "eddbID": 1629, "grp": "bh", "cost": 68900260, "mass": 150, "explres": -0.4, "kinres": -0.2, "thermres": 0, "hullboost": 2.5 },
+        { "id": "1T", "edID": 128785624, "eddbID": 1630, "grp": "bh", "cost": 162834280, "mass": 150, "explres": -0.5, "kinres": -0.75, "thermres": 0.5, "hullboost": 2.5  },
+        { "id": "1U", "edID": 128785625, "eddbID": 1631, "grp": "bh", "cost": 180442120, "mass": 150, "explres": 0.2, "kinres": 0.25, "thermres": -0.4, "hullboost": 2.5 }
       ],
       "slots": {
         "standard": [8, 7, 7, 5, 7, 4, 6],
@@ -42,4 +42,3 @@
       }
     }
   }
-