Yup. What Jon said in spades! The same thing happened to us last year. I called Prevost one Saturday morning and they walked me through ‘manually’ retracting the slide at an RV park. Not hard to do but the sequence of steps is the key. It seems that stopping the slide early (releasing the button) messed up the retraction process. Once I had the slide back in I ran it a few times with Prevost still on the phone. All worked well. The Prevost tech was great.
I once had pins firing at the wrong time after Jeff installed a new but defective Prevost air block/manifold. Thanks to Jeff’s unwavering dedication to solving a problem and Josh’s rewiring the new part correctly all was well again. Whoever built the block for Prevost had goofed causing a pin to fire through a wooden part, fortunately. John rebuilt the section. What a team!