diff --git a/ChangeLog.md b/ChangeLog.md
new file mode 100644
index 0000000..29fc824
--- /dev/null
+++ b/ChangeLog.md
@@ -0,0 +1,3 @@
+#2.2.x
+  * Add distributor draw modifier to shield generators
+  * Remove modifiers for sensors
diff --git a/dist/index.js b/dist/index.js
index 000920f..6799d5f 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -13158,7 +13158,7 @@ module.exports = {
       am: [ "integrity", "power" ],
       bh: [ "explres", "hullboost", "kinres", "mass", "thermres" ],
       bl: [ "damage", "distdraw", "integrity", "mass", "piercing", "power", "range", "thermload" ],
-      bsg: [ "boot", "brokenregen", "explres", "integrity", "kinres", "mass", "optmass", "optmul", "power", "regen", "thermload", "thermres" ],
+      bsg: [ "boot", "brokenregen", "distdraw", "explres", "integrity", "kinres", "mass", "optmass", "optmul", "power", "regen", "thermload", "thermres" ],
       c: [ "ammo", "clip", "damage", "distdraw", "integrity", "jitter", "mass", "piercing", "power", "range", "reload", "rof", "thermload" ],
       cc: [ "integrity", "mass", "power" ],
       ch: [ "ammo", "integrity", "mass", "power", "reload" ],
@@ -13183,13 +13183,12 @@ module.exports = {
       pl: [ "damage", "distdraw", "integrity", "jitter", "mass", "piercing", "power", "range", "rof", "thermload" ],
       po: [ "ammo", "integrity", "mass", "power", "reload" ],
       pp: [ "eff", "integrity", "mass", "pgen" ],
-      psg: [ "boot", "brokenregen", "explres", "integrity", "kinres", "mass", "optmass", "optmul", "power", "regen", "thermload", "thermres" ],
+      psg: [ "boot", "brokenregen", "distdraw", "explres", "integrity", "kinres", "mass", "optmass", "optmul", "power", "regen", "thermload", "thermres" ],
       rf: [ "integrity", "power" ],
       rg: [ "ammo", "clip", "damage", "distdraw", "integrity", "jitter", "mass", "piercing", "power", "range", "reload", "rof", "thermload" ],
-      s: [ "boot", "integrity", "mass", "power" ],
       sb: [ "explres", "integrity", "kinres", "mass", "power", "shieldboost", "thermres" ],
       scb: [ "boot", "duration", "integrity", "power", "shield", "spinup", "thermload" ],
-      sg: [ "boot", "brokenregen", "explres", "integrity", "kinres", "mass", "optmass", "optmul", "power", "regen", "thermload", "thermres" ],
+      sg: [ "boot", "brokenregen", "distdraw", "explres", "integrity", "kinres", "mass", "optmass", "optmul", "power", "regen", "thermload", "thermres" ],
       t: [ "integrity", "mass", "optmass", "optmul", "power", "thermload" ],
       tp: [ "damage", "distdraw", "integrity", "jitter", "mass", "piercing", "power", "range", "rof", "thermload" ],
       ul: [ "burst", "damage", "distdraw", "integrity", "jitter", "mass", "piercing", "power", "range", "rof", "thermload" ],
diff --git a/dist/index.json b/dist/index.json
index 3c40226..6b003ec 100644
--- a/dist/index.json
+++ b/dist/index.json
@@ -15615,6 +15615,7 @@
 			"bsg": [
 				"boot",
 				"brokenregen",
+				"distdraw",
 				"explres",
 				"integrity",
 				"kinres",
@@ -15841,6 +15842,7 @@
 			"psg": [
 				"boot",
 				"brokenregen",
+				"distdraw",
 				"explres",
 				"integrity",
 				"kinres",
@@ -15871,12 +15873,6 @@
 				"rof",
 				"thermload"
 			],
-			"s": [
-				"boot",
-				"integrity",
-				"mass",
-				"power"
-			],
 			"sb": [
 				"explres",
 				"integrity",
@@ -15898,6 +15894,7 @@
 			"sg": [
 				"boot",
 				"brokenregen",
+				"distdraw",
 				"explres",
 				"integrity",
 				"kinres",
diff --git a/modifications/validity.json b/modifications/validity.json
index d86eea0..6ba9eee 100644
--- a/modifications/validity.json
+++ b/modifications/validity.json
@@ -23,6 +23,7 @@
   "bsg": [
     "boot",
     "brokenregen",
+    "distdraw",
     "explres",
     "integrity",
     "kinres",
@@ -249,6 +250,7 @@
   "psg": [
     "boot",
     "brokenregen",
+    "distdraw",
     "explres",
     "integrity",
     "kinres",
@@ -279,12 +281,6 @@
     "rof",
     "thermload"
   ],
-  "s": [
-    "boot",
-    "integrity",
-    "mass",
-    "power"
-  ],
   "sb": [
     "explres",
     "integrity",
@@ -306,6 +302,7 @@
   "sg": [
     "boot",
     "brokenregen",
+    "distdraw",
     "explres",
     "integrity",
     "kinres",