Originally Posted by
Ford Only
I would make sure that the screw jacks for the trunk lid are well lubricated, if any of the roof lock down screws are still trying to lock the roof when the deck lid is lowering it can trip the circuit breaker, sounds like you got it covered.
If the problem is the roof lock downs, one way you can tell which one is causing the problem is to unplug the deck lid just as it starts its down cycle and listen to the roof you should be able to hear what one or ones are not locking and still trying to lock.
You may just need to adjust them, which it sounds like you need to do to cure your roof lift off problem.