So I realized now that the Tamiya traverse gear bracket is in my way again. Darn that thing is always in the way. Last time I made a custom half moon bracket for rigidty on my Ez8, this time I just added screws and hacked it out.
Also installed a set screw to hold the tube that is the barrel carrier for recoil guide , it also is mounted to the mantle. IT will pull out forward for gun disassembly so the set screw will hold it in place.