The left trim tab was noted to be rubbing against the elevator, presumably as the result of elevator or trim tab warping owing to the fabric shrinking process. I tried "adjusting" the fit with prying and application of an iron to the fibric in order to make it fit better, but no luck. I finally ended up making a pair of .050 inch spacers to shift the trim over. It was necessary to grind off a similar amount of material off the trim tab in order to accomplish the translation.