Hi guys I have a problem, I'm in a server running the ultimate pack v1.1.2, I can use the filler to clear the land, that's no problem 
, the problem is when I try to build walls or other configuration in the filler the filler won't work, uses the energy from the energy cell but that's it , it does not build, I don't know what's going on lol and before someone asks I know how to use a filler and know the recipes, so can anyone help me plx.
http://imageshack.us/photo/my-images/17/daf3.png/
Thx
, the problem is when I try to build walls or other configuration in the filler the filler won't work, uses the energy from the energy cell but that's it , it does not build, I don't know what's going on lol and before someone asks I know how to use a filler and know the recipes, so can anyone help me plx.http://imageshack.us/photo/my-images/17/daf3.png/
Thx