I have a 2017 F3-L where I added LaMonster rear armrests. Really nice with the exception that the right rear rest becomes loose after about 6 weeks. I tighten the bolts, and they loosen; I tighten again, and about 6/8 weeks later, they loosen. Is there a spray I can use on the threads to help it stay tight? The left side gives me no issues.
Thanks in advance.
Jim
Thanks in advance.
Jim