I swiched to a medium ca finish instead of a thin and the finish is coming out better than ever, however, on occasion when I am taking the bushings off the barrels, it wrinkles the edges of the finish and creates a cloudy effect. Before I use the micromesh on the ca finish, I take a razor and put low pressure near the edge of the bushings while the lathe is on low speed. That way the bushings come off easily because the finish is so thick. This is when it can go bad. The edges ( less than 1mm) of the barrels are white/cloudy instead of clear. It ruins the entire pen. Please help. What can I do to solve this?