i wanted to know what a lock collar does on the drive shaft of a rc boat and i am having trouble with the drive shaft it keeps shaking and i think its because the drive shaft is hitting the inside walls of the stuffing tube. How can i resolve this problem please help
Can you share a video of what's causing the problem? It would really help if we could see what it is that you have. Derek spot on even if scratch built, eyes on issue helps, diagnose and trouble shoot