Posted by ??? on May 06, 2003 at 21:39:16:
In Reply to: Re: Synthetic Felts, AGAIN! posted by Heather McDown on May 06, 2003 at 20:01:54:
Based on my experince with Yamaha springs for a tuba, they work great, but only maintain the quality for a couple of weeks, a month at most, they'll continue to work as long as you can keep stretching them out of course, but they only work as I smoothly as I perfer for a couple of weeks.