Alan
When we chose our new Bailey Senator Wyoming last year we did look at Coachman, Swift and others. We tried to be scientific and drew a scoring matrix which we both filled in . The Wyoming won by a wisker from the Swift Conqueror. All that was based on what we saw, not what we had read.
The Coachman didn't have the layout we wanted.
It was very expensive relatively speaking.
All the parts that have failed on Baileys and Swifts were also present on the Coachman eg ABS panels, Polyplastic windows, same Truma water systems and heating , Swift had Alde, same old fridges , toilets , cookers etc etc.
So I have to disagree with your sweeping anti Bailey statement.
Thorpedo is quite correct that a high percentage of caravans are Bailey so the frequency of faults is mathmatically likely to be greater than Coachman.
The skylight can let in water if not closed correctly or when slightly ajar and the wind is blowing.
If I was Maureen I would keep an eye on the area and damp test it every month and see what transpires. The first reading was not inordinately high, nor as I understand her thread, had there been any visible evidence of ingress.
Unfortunately I do not know how to remove the parts she asks for better access. THAT IS WHAT SHE ASKED HELP FOR!!!!!!!!
Cheers
Alan
Hi I also looked at the other ranges of Van not just Coachman and as a mechanical test/development Engineer I considered the following that Coachman do that others dont, although there is a weight and additional costs penalty for this, thats true.
They test all the electrics for 24 hours, this is because of the fact that 90% of electrical failures occur in that period.
They test on the ALKO pave test track in Germany each model year, so may have discovered they weak points and beefed up accordingly, not heared of any cracked panels on new Coachman so they may support them better and hence heavier van maybe.
They have a large percentage of inspectors in the assembly that is about as close to hand built as you can get and I was told the guys have to fix any problems in their own time if it wrong, so they get right first time.
I have no involvement with Coachman I just investigate how they do things, and if it is all true I think its good practise and gives the owner the best possibility of a reliable van.
Coachman should improve their marketing, and tell us why they are heavier and cost more, but are better built and more reliable because because of it.
But you pay your money and hope for the best with them all.
Best Regards
Alan