Hi guys, anyone know how to keep the WE slipper tight? I've used thread lock and tightened it up as per the manual and then let it set for a while. I have yet to be able to finish a battery pack without it loosening to the point it won't reach full speed. I back the bolt out about 3/4 to just under a full turn. The bolt is facing foward and the T-nut faces the rear...I tried the other way, but the fron't drive shaft won't fit. Thanks!