I am having a problem returning the slideout. I have a 3612, and the last slide gets about half way in and it stops. If I wait a few minutes, it will start again. It is getting worse and now takes 3 tries to get it all the way in. I am afraid one day it will not go in all the way and I will be stuck. I was an electrician and familiar with wiring. Is there a relay that is tripping? My dealer is about 2 hours and $$ of fuel away so I would like to fix myself. Any help would be appreciated.