as for the people above i too agree with how people should'nt critique others on how difficult the drill is unless you're really sure that it's something you think you can do better...... it may not seem like its hard but its not our job to make it seem hard... its too take a hard drill and execute it and make it seem like that were good enough to do something so complex which in my opinion i believe alot of the bands that i got to see did very well at doing that