You sound like a member on iRV2.com called Montana Red. If so I replied over there as to some things that will help. I think it may be a Norco system. Does it have four cables; one on each corner? If so there is adjustment that can be made if instructions are followed properly. Cindy Hathaway is Director of Parts & Service 800.289.8787 Ext 3300. She can be of great help if your normal channel is ineffective. I just spent this week up there in training. I am sure this can be corrected but you will need to remove the added seal you installed at the time the adjustment is made. Let us know how things turn out.
Mike, Amy & Muffin, Full Timers
RVSA Certified Master Technician
iRV2.com -Gulf Stream Owners Forum Leader
2000 Scenic Cruiser
99 Chevy Silverado 4 X 4 Toad
2006 Saturn Vue AWD Toad
NASCAR #3 & #8