Hi All
Arm keeps coming loose, I tried a 9/16, 1/2, 13mm, and 14 mm. The 1/2, 13mm are too small to get over the nut, but the 14mm and 9/16 are too big and are in danger of rounding the nut out. I have ZERO clearance to get an adjustable in there, nothing gets a bite.
What do I do...