I found thread lock stopped my pins coming out, so not sure what else you can try to be honest.
With the front wheel nuts, again I thread lock them (I know they're already locking nuts) and then retighten between each run. Normally they have stayed fully tight with the thread lock though.
One warning on the latter, I find the thread lock makes the nut not always thread onto the axle properly, mine tend to strip about every 3 months and I change the wheel nuts at that point.
|