diff --git a/gradle/scripts/dependencies.gradle b/gradle/scripts/dependencies.gradle
index d29dcfc7a..df637187e 100644
--- a/gradle/scripts/dependencies.gradle
+++ b/gradle/scripts/dependencies.gradle
@@ -33,8 +33,8 @@ dependencies {
     compileOnly "mcjty.theoneprobe:TheOneProbe-${minecraft_release}:${minecraft_release}-${top_version}:api"
 
     // Runtime, Mods
-// FIXME 1.16.2    runtimeOnly fg.deobf("mezz.jei:jei-${jei_minecraft_version}:${jei_version}")
-// FIXME 1.16.2    runtimeOnly fg.deobf("mcjty.theoneprobe:TheOneProbe-${minecraft_release}:${minecraft_release}-${top_version}")
+    runtimeOnly fg.deobf("mezz.jei:jei-${jei_minecraft_version}:${jei_version}")
+    runtimeOnly fg.deobf("mcjty.theoneprobe:TheOneProbe-${minecraft_release}:${minecraft_release}-${top_version}")
     //runtimeOnly fg.deobf("team.chisel.ctm:CTM:${ctm_version}")
 
     // unit test dependencies
diff --git a/src/main/java/appeng/core/api/definitions/ApiItems.java b/src/main/java/appeng/core/api/definitions/ApiItems.java
index 3fce96722..b62f8a4e0 100644
--- a/src/main/java/appeng/core/api/definitions/ApiItems.java
+++ b/src/main/java/appeng/core/api/definitions/ApiItems.java
@@ -55,6 +55,7 @@ import appeng.hooks.BlockToolDispenseItemBehavior;
 import appeng.hooks.MatterCannonDispenseItemBehavior;
 import appeng.items.materials.MaterialType;
 import appeng.items.misc.CrystalSeedItem;
+import appeng.items.misc.CrystalSeedRendering;
 import appeng.items.misc.EncodedPatternItem;
 import appeng.items.misc.PaintBallItem;
 import appeng.items.misc.PaintBallItemRendering;
@@ -305,24 +306,15 @@ public final class ApiItems implements IItems {
         this.certusCrystalSeed = registry
                 .item("certus_crystal_seed",
                         props -> new CrystalSeedItem(props, materials.purifiedCertusQuartzCrystal().item()))
-                .bootstrap(item -> new IClientSetupComponent() {
-                    @Override
-                    @Environment(EnvType.CLIENT)
-                    public void setup() {
-                        // Expose the growth of the seed to the model system
-                        FabricModelPredicateProviderRegistry.register(item, AppEng.makeId("growth"),
-                                (is, w, p) -> CrystalSeedItem.getGrowthTicks(is)
-                                        / (float) CrystalSeedItem.GROWTH_TICKS_REQUIRED);
-                    }
-                }).features(AEFeature.CRYSTAL_SEEDS).build();
+                .bootstrap(CrystalSeedRendering::new).features(AEFeature.CRYSTAL_SEEDS).build();
         this.fluixCrystalSeed = registry
                 .item("fluix_crystal_seed",
                         props -> new CrystalSeedItem(props, materials.purifiedFluixCrystal().item()))
-                .features(AEFeature.CRYSTAL_SEEDS).build();
+                .bootstrap(CrystalSeedRendering::new).features(AEFeature.CRYSTAL_SEEDS).build();
         this.netherQuartzSeed = registry
                 .item("nether_quartz_seed",
                         props -> new CrystalSeedItem(props, materials.purifiedNetherQuartzCrystal().item()))
-                .features(AEFeature.CRYSTAL_SEEDS).build();
+                .bootstrap(CrystalSeedRendering::new).features(AEFeature.CRYSTAL_SEEDS).build();
 
         GrowingCrystalEntity.TYPE = registry
                 .<GrowingCrystalEntity>entity("growing_crystal", GrowingCrystalEntity::new, SpawnGroup.MISC)
diff --git a/src/main/java/appeng/items/misc/CrystalSeedRendering.java b/src/main/java/appeng/items/misc/CrystalSeedRendering.java
new file mode 100644
index 000000000..d053ee802
--- /dev/null
+++ b/src/main/java/appeng/items/misc/CrystalSeedRendering.java
@@ -0,0 +1,29 @@
+package appeng.items.misc;
+
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemModelsProperties;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.api.distmarker.OnlyIn;
+
+import appeng.bootstrap.components.IClientSetupComponent;
+
+/**
+ * Exposes a predicate "growth", which is used in the item model to
+ * differentiate the growth stages.
+ */
+public class CrystalSeedRendering implements IClientSetupComponent {
+    private final Item item;
+
+    public CrystalSeedRendering(Item item) {
+        this.item = item;
+    }
+
+    @Override
+    @OnlyIn(Dist.CLIENT)
+    public void setup() {
+        // Expose the growth of the seed to the model system
+        ItemModelsProperties.func_239418_a_(item, new ResourceLocation("appliedenergistics2:growth"),
+                (is, w, p) -> CrystalSeedItem.getGrowthTicks(is) / (float) CrystalSeedItem.GROWTH_TICKS_REQUIRED);
+    }
+}
diff --git a/src/main/java/appeng/me/Grid.java b/src/main/java/appeng/me/Grid.java
index 98b22ccf7..3eacf3bb9 100644
--- a/src/main/java/appeng/me/Grid.java
+++ b/src/main/java/appeng/me/Grid.java
@@ -176,7 +176,6 @@ public class Grid implements IGrid {
         }
 
         gridNode.getGridProxy().gridChanged();
-        // postEventTo( gridNode, networkChanged );
     }
 
     @Override
diff --git a/src/main/java/appeng/me/cache/EnergyGridCache.java b/src/main/java/appeng/me/cache/EnergyGridCache.java
index 9a2ce7e64..bf2cb10a5 100644
--- a/src/main/java/appeng/me/cache/EnergyGridCache.java
+++ b/src/main/java/appeng/me/cache/EnergyGridCache.java
@@ -502,7 +502,7 @@ public class EnergyGridCache implements IEnergyGrid {
     private void removeRequester(IAEPowerStorage requester) {
         Preconditions.checkState(!ongoingInjectOperation,
                 "Cannot modify energy requesters while energy is being injected.");
-        this.requesters.add(requester);
+        this.requesters.remove(requester);
     }
 
     private void addProvider(IAEPowerStorage provider) {