Good info from everyone, Thanks.
We have now been in our unit on a full time basis for about 4 months and have not found any serious issues. There are a few minor issues but most of these were identified at delivery and will be corrected when we take it in for the first service.
Most items we have are similar to what everyone else is finding. A couple of items that have not been identified by anyone else that have noticed are:
1. Bedroom Slide creeps in over time and needs to be re-extended every few days.
2. Roof Fibre Glass has a few locations where the membrane is fractured. This I believe is from install.
2013 Dynamax Trilogy 3800D3 (Feb 2013)
2014 Sierra Denali 3500 DRW