Yes, and alot more stuff, everything I read about and some I thought up. I'm probably a little paranoid about this, as when I had 4 GT's in the Rhinehart, it was all my buddy and I could do to get them out. Rhinehart told me there was nothing that would prevent it, due to the speed of Emax [pre Phoenix days]. On the one 3-D shoot I went to, Ivory soap worked on some of the trargets, but still managed to just twist a shaft off right at the face of target. May have to go alum if I get into 3-D.