Don't know if this is the right thread to post this on but,
DW and I went on our first trip in our new Columbus 320rs. Just a few minor issues, but this was expected. Overall we had a great time.
Setup went smooth connected electricity, water and sewer, opened gray tank to drain and kept black closed, just by chance I looked at the levels, and it showed gray tank 2/3 full. After looking at everything and pulling out the rest of my hair, I finally find the problem the drain llines were labeled wrong, I open the valve labled black and the gray tanked drained, easy fix.
It rained Sunday so we got a chance to check for leaks. Roof and slides were great the only water that found it's way in was on the side of the slides where the windows come though the gaskets, minor but still wet the floor. Maybe they could add pre squeeze before gaskets to push water off before it goes into trailer.
Other issues were resolved with no problem.
Overall very happy and looking foward for all the good times to come.