Has anyone experienced problems with Awning Rails opening up/or spreading on Coachman Caravans. We have a Sunn Camp Contempo porch awning and when erected with moderate wind, the rail splayed open and about 1 meter of awning came out and was flapping. We took the awning down straight away, but noticed that the channel had gaped. We were parked next to friends who had the same awning and a swift caravan and they had no problems.