Has anyone tried placing a single lipo on top of the rear shock brace? I have four 4s lipos and I want to be able to use them on my Summit. I have the Mamba Monster 2 brushless setup. I raised the rear stock shock and I plan on running double orange springs in the rear as well. For now I'm using two Velcro straps to hold battery in place but I'm gonna make a metal L shaped bracket that bolts to rear bumper mount holes to prevent lipo from sliding when I accelerate fast. I've done some test runs with just the straps and it holds great. Any input is greatly appreciated.