Got my Kraton last week. The top motor mount screw just keeps popping loose towards the end of one pack. Running 4s 5000mah 50c, ESC punch at 8, doing jumps. Using blue Loctite right now, have had to remesh it about 3 times already. I also switched to slightly longer screws from an axial bomber. Should I try red loctite? Get a hot racing motor mount? Let the blue loctite set for longer? Just torque the hell out of that screw? Could something else be going on? Thanks for your help.