Fix the weird projectile movements for fast projectiles on clientside.

Seriously Mojang, why would you randomly hardcap it there? To a value that's far from the types maximum?

src/main/java/tconstruct/library/entity/ProjectileBase.java

@@ -284,6 +284,13 @@ public boolean dealDamage(float damage, ToolCore ammo, NBTTagCompound tags, Enti
         return dealtDamage;
     }
 
+    @Override
+    public void setVelocity(double p_70016_1_, double p_70016_3_, double p_70016_5_) {
+        // don't do anything, we set it ourselves at spawn
+        // Mojangs code has a hard cap of 3.9 speed, but our projectiles can go faster, which desyncs client and server speeds
+        // Packet that's causing it: S12PacketEntityVelocity
+    }
+
     @Override
     // this function is the same as the vanilla EntityArrow
     public void onUpdate() {