ULA Rocket Bracket tooth version

Acctualy first idea was why is necessary to send bracket in to orbit what hold work platform if you can unbolt it??? anyway here is optimzed bracket. I divide bracet two separate parts , beacause material in the middle is quite pointless, Also I made xy bolt surface little bit lower so that force moved near to fixing points. In this case you need additional rubber washers between bracket and working platform. Mass 0,014 lb x 2 = 0,028 lb Volume 0,291 in3 x2= 0,582 in3