Fenton":1l522zev said:Have you tried the pennies in the clamp technique? I've had some pretty high risers through one of these in the past.............. Take the clamp bolts out and thread them back in from underneath. Put two pennies into the clamp, 1 for each bolt and tighten the bolts against the pennies, forcing the clamp open. should go through then. Apologies if you've already tried this!
Fenton":1wzi1f6m said:Have you tried the pennies in the clamp technique? I've had some pretty high risers through one of these in the past.............. Take the clamp bolts out and thread them back in from underneath. Put two pennies into the clamp, 1 for each bolt and tighten the bolts against the pennies, forcing the clamp open. should go through then. Apologies if you've already tried this!