I just wrote smoktech with the following message. I hope they respond. If so, I'll post it.
" I love the gripper and am part of a forum (ecf) where the gripper is discussed. The gripper's electronics are wonderful, but there are major problems with the plastic case. The 510 connection becomes loose after some use, and the battery door fails for many users. I sincerely wish you would consider placing this design and electronics in an aluminum or stainless steel case with a more secure battery door, and no finger grips...just a smooth convex side for comfort. I believe if you do that...and keep all other components the same (18650 battery, etc) it will be the best selling e cig mod on the market, and will sell better than the zmax. I had two vv strippers and both broke after one or two months of use. I took out the electronics and placed them in a metal case and it works fine...but I'd rather have a nice finished product, that I would be willing to pay double the price of the plastic gripper. Thank you. "
Something like this?
