I have been go carting lately, I notice that i keep getting play in my steering shaft. The adapter at the end of the lower shaft (the one with the allen screw and nut around it) continues to come loose. I have used both types of german torque specs on it (goodentight and farfromloosen) and it still seems to back out a little. Do you guys use lock tight on this screw? I can't stand the play in the steering and would assume its going to create a long term problem.