Had my 1st habitation check done on my swift 590rs yesterday I pointed out a quite pronounced stain thats appeared across the roof lining area.:Sad: What I've been told is that apparently' Swift should have fitted insulation and it was'nt...whether thats extra or normal insulation is a little unclear. ???? Not long after we got the van we had an incident with condensation in the dome (not to sure what its called ) area in the roof , we popped into the dealers who said it was recall issue and a simple fix and wisked it round the back to fit bits of foam, all done ok. So the burning question.. why is it staining the roof any body had it or know about this fix. Pete.