I just did the esc/battery tray swap. I can't get my esc to stay on. A few jumps and it comes right off. I know it's because the chassis isn't flat for the esc to mount to once you move the battery tray forward. I have used servo tape, loctite tape, gorilla glue, loctite glue. Nothing works for long. How are you guys holding your escs down? It's a castle mamba monster x if it makes a difference.