I put a hefty set of boomers on my Univox Hi-Flyer and was struck by their brightness! They make a loud click or rather clank! as I fret each note - it's really disturbing. I stretched them out and have been picking, strumming, beating, etc. for almost a month and they are still really bright n' funky, NOT the sound it had with the set the previous owner had on there. Is there anything else I can try to break them in? Thanks!