Is that normal that the powertool modules drain power from Industrialcraft items, including electric jetpack? If yes, can I turn it off? It really makes it pointless to even use the powertool - three or four uses of max railgun completely drain the jetpack, and it doesn't matter if I'm wearing the jetpack or have it laying somewhere in my inventory or on the end of the hotbar. Honestly, I would love to use the powertool, since its weapons are the prime reason why I'm using the mod (nanosaber sucks with its short range, mining laser sucks with its slow moving projectiles which demolish the terrain if you miss).
Also, the item magnet doesn't seem to work. When I activate it, it causes MASSIVE LAG, but does not attract any items, even those which are right next to me.