<strong>Yahoo Message Number: 5442</strong>Hi Folks,<br/><br/>As reported many times in this user group, the problem with a loose door frame switch which causes intermittant or failure of the steps to retract happened to me. Upon examination, the thin nut had backed off. <br/>No washer, just the one nut. I bought a nut from ACE hardware. Secured both nuts, first one then the other. Why CCI did't use...