Bob, That H-9 Cub gear was quite a bit of a modification to do. One strut was too long and had to be shortened a quarter inch and then re-drilled to mount. Certainly is much stiffer than the CMPro gear also it now traks like a normal Cub does on take-off and landings. Oh well, This one wont crack at welds so it should be around for some time. What's next ? MM