Originally Posted by AA5B Tiger
Sorry I wasn't more specific. I was using fixed swivel clamps -- Gamma Progression II 602FC... The string isn't slipping, but the clamp itself very slightly flexing back when the tension bar is released. The "flexing back" is very small, maybe 1/8" at most.
yeah, I would use two clamps. how do you reach each side of the frame with one clamp anyhow? maybe you mean you only use one at a time?
If you watch, when you tension the next string, that 1/8" drawback should be pulled back the other way, toward the tensioner.