Nice picture Mike.
My Mobile Suites had the same exact problem also. I fished all of the disks out several times.
My personal opinion of that entire set up was it was a bunch of junk poorly wired together.
Hope to see you in Casa Grande this fall.........Jack

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2012 Jayco 40FER Bungalow TT
2004.5 Dodge 3500 DRW 4x4 Quadcab CTD 325/600 6 spd 3.73 HiJacker Hitch;Access bed cover; Prodigy; PacBrake; DZ boards;air horns;Westach combo gauge;Sirius;Smarty Jr, Lite Force road lites
Yamaha iSEB 3000 genset

Start Out Each Day Real Easy.......Then Taper Off