OK not quite a Modification, but allows mods to be made without PJs rolling around on the floor :D
This is my bike work stand which happens to have large, soft rubber clamps which fit perfectly around the spring, footplate or spine.
(http://img250.imageshack.us/img250/9032/bench2ou0.th.jpg) (http://img250.imageshack.us/my.php?image=bench2ou0.jpg) Spins round :) (http://img250.imageshack.us/img250/3796/bench1kt8.th.jpg) (http://img250.imageshack.us/my.php?image=bench1kt8.jpg)
Work stand in use whilst wrapping new springs (please ignore the frog in the background - its only jnr). PJ held nice & rigid from the footplate :)
(http://img250.imageshack.us/img250/1466/wrappingthefrogvw1.th.jpg) (http://img250.imageshack.us/my.php?image=wrappingthefrogvw1.jpg)
As I said, not a PJ mod, but really useful for modding ;D
GB...