Well spent the day Mira Loma Prevost. Had them replace my 2 broke windshields they did a great job! Next had a level 2 oil change done and then had them work on my front slide. When i was level I had no problem with the one top pin sticking and no codes came on. Move the bus where it wasn't level and the pin stuck alittle. So we put a little graphite in all the pin holes and works great. So from what i learned is to make sure the bus is leveled before putting out front slide. Again I had a great experience at Mira Loma. By the way Scott is their slide expert there + He also s a member of [B]POG