Date: 12/31/1969 Views: 7153
Date: 12/11/2007 Views: 4438
Date: 04/13/2015 Views: 26903
Date: 08/23/2023 Views: 704794
To prevent the tubes from sliding sideways nylon bushes are installed on the inside. It is very difficult to get the holes in the right place, so a few mm of play is allowed. I achieve a perfect fit and am very pleased with myself.