BB de-geased re-greased, put a little grease for anti seize.
Both cups tightened to perfection multiple times after multiple instances of this drive side cup coming lose.
(pic is for age/condition of BB, it's not lose here.)
Today I tightened it before leaving to ride, 10 miles in the crank arms move a little, just shy of 20 miles and you can see the crank wheel shifting left to right pedaling.
What causing it? the little grease for anti-seize?
How can I stop this? should I put a little red loctite instead of grease?
Thank you.
by l337g0g0