bpounds wrote:
Loaded or not, you risk blowing the fuse at end of travel. So be quick to get off the button. Be prepared with spare fuses. I've blown a few. Then finally replaced it with an auto-reset breaker that fit the existing socket. But you still need to get off that button quick when finding end of travel. Sneak up on it, don't just slam it. Use your hand crank if desired.
I've never reached full extend, even without using blocks. But I've hit end of retract by not paying attention, even though I marked it with paint.
Since you have autolevel, a full retract shouldn't be an issue with "running into the stops" damaging anything. My LCI system fully retracts the jacks "to the stops" automatically and without damage. I've not tried extending them fully to see if the autolevel system will stop them. As for extending, using the manual crank when you get near the end, is probably an excellent idea.
Lyle