Hi all,
I just replaced the seals (they were looking pretty ordinary from sitting out in the weather) on our 2009 model 17.56.2 and the original seals did sit on the sides and also sat on the front and rear panels above the bed ends.
The new profile seal does not sit as low and only sits on the side walls. I had a call back from Jayco yesterday and said that there will be a gap if you replace the old seals, and take it to a dealer to look at as they do not stock the old profile seals. Great product support:doh:
I am going to look at installing some door seal foam across the top of the bed ends to make sure we don't get any water / dust / bugs under the roof when travelling.
Cheers