pic: what do you think?

[Tom Bottiglieri]

Originally Posted by patrickrd

Looks good to me You just need to figure out a way to get the piston to stop mid-stroke... Maybe two pistons in series?? (don't know if anybody's every tried that ). There's probably quite a few clever mechanisms to do the trick.

- Patrick

with this would you have 4 possible positions? Or 3? (While the primary cylinder is in, and the secondary cylinder is in, it is in stage 1. When the primary is in and the secondary is extended it is in stage 2. When the primary is extended and the secondary is in it is also in stage 2. When both are extended it is in stage 3)