Couple things about the EE3 and sidearm.
EE3: Dont 'screw' a pivot in for holding the sling! Drill it out extra big, fill it with glue/epoxy and then screw into that, and let it cure. Youll shatter the plastic by screwing it in tight, like wood.
Sidearm: I have been unable to figure out if the grip should be hollow, or filled. Most pics of peoples guns and mojos gun have it filled, however the original is hollow (as I make it). It may need to be filled with bondo.
Good luck everyone with their EE3s and sidearms.