<html> <blockquote type=cite cite> The piano sat in its box in summer humidity since last tuned, from may to july. Maybe the protek effected the wood which was squeezing the teflon centers, I don't know. But anyway, Roger, I appreciate the ramblings, anytime.</blockquote> <blockquote>Hi Ken,               That's what I call a sweat box,  no wonder you had problems.   The D I'm doing is the one I experimented with CA gluing the teflon bushings in place early last winter, when I had my back against the wall.  This seems to held up fairly well. Roger </html>