The symptoms I had separate from this is I couldn't destroy dirt using my hand. This was a very similar issue. I tried screwing the gamemodes then realized I was in 2 and needed to be in 0.
I'll try that. I'm also going to try something else. I just wiped my tekkit install locally and am going to reinstall. I've seen one other oddity regarding 'mining' that may be related.
Will know shortly.
I've been trying to use the mining features of the powerfist without luck.
The right-click features work fine, but when I installed the pickaxe, shoven and axe modules, they don't seem to do anything. I assume I left click to use but no luck at all.
I have plenty of power. Any idea what could be wrong?