Lefty XC3 OPI SI Stem/Steerer Install
I recently upgraded my Cannondale to a Lefty fork, which I love. However, I went with the XC3 OPI SI stem/steerer combo, and this setup has been giving me a slight problem.
Before each ride I ensure the stem/steerer are tight, but during the first half mile or so of my ride the steerer is backing out of the the stem a small amount. This causes the setup to loosen up and the bearings to not sit snug in the bearing cups, resulting in a small amount of movement of the steerer/stem and bearings in the bearing cups.
Has anyone else experienced this type of problem, and/or have a suggestion of how I can keep the steerer from backing out of the stem? I have included a picture of the setup so you can see which stem/steerer tube I am speaking of. Thanks!
***edit: found an old thread suggesting the use of Copperslip on the threads. I will try this and see how it works.