All ActivityMost RecentMost LikesSolutionsRe: levelingO.K. Thanks again. Happy RVing.Re: levelingO.K. thanks to all for input on the levelegs issues. advice to change out has been frequently heard. I have rear jack removed-will have motor integrity checked and re-install. Still issue of bending pin in jack stem-maybe affiliated with air dump mode being improper? Will set dump mode parameters and try system again. Goal to get workable enough to pass buyer inspection (will be honest with buyer and suggest trip to HWH installer).Don't desire to foot this bill which could not be recovered in resale. some further questions: Do you have knowledge of reputable HWH installers Ohio or Indianna I can suggest? Do you have knowledge of reputable shops in same geographic area who work on interiors (gap in seam of bedroom ceiling)? Do you have any knowledge/experience with company called RVSelect (FL)? Many positive reviews on their website. Thanks again to all. Sorry for all the questions, need your collective knowledge.levelingto whoever answered my earlier post, thank you. I have not figured out how to retieve it, but sooner or later I'll find tech support I hope.levelingnewbie here-second owner 2009 Tiffin Phaeton. Looking for help from folks with knowledge of electric jacks. Don't know if I can mention make on the site. Suffices to say that they have been the bane of happy camping in an otherwise great coach. I have had about every issue I can think of with them. As second owner I don't know their full history, but know that one rear was replaced and the other three look original.Controller board in basement was also replaced. OK so I don't ramble here are the first two questions:Are the airbags supposed to (do they have to) dump when auto level is initiated? I have mfg instuctions that say you can enable or disable air dump at your wim, but don't say if it has to be enabled prior to leveling. Also says you can dump air bags, but coach has to be running and they refill in 60 seconds, so don't get point of dumping.Question two. when you separate d.c. motor/transmission from top of jack, physically,the shaft of the leg screw is extending up to engage the motor and there are two holes through the shaft with a pin in each. the lower pin is smaller in diameter and rides on what appears to be thrust washer-why would the lower pin be bending upwards/deforming? once again I won't mention name but if you know 2009 phaeton you will know. thanks for any help