Tx,
Getting a good idea of the quality concerning a repair can be challenging through pics; however, I must admit there's a few things that don't look good from here. Having recently had a fresh water leak repair, my mind was made up on having the dealer drop the coroplast and not cut it. In the end, they cut a small access panel, screwed it shut and sealed around it. At first when they told me I was upset, but then actually liked the job they did, especially for future access. I began a thread on it and many here schooled me on coroplast repairs, it's challenges and the reality of future work needing done and having easy access to it when the warranty period ends. From several's experiences on here, once coroplast is dropped, it does not go back up the same.
I don't know of your roofing needs, but do know 18 hours is a long way as our 10 hours, 20 in two back to back days is a tiring long way. I know you been through two rounds on the roof but what's the chance you could have them do the belly with new? I know Heartland would expect the same dealer make it right.[/QUOTE
Coroplast does go back up the same if it it cut on cross member beam,you simply put one side up ,put a self tapping screw to hold it and then put the other side up the same way.Once in place,put a row of screws with large washers down the seam,clean the coroplast and use Gorila tape to cover,did this task in the campground last summer due to a tank shift cutting off the water outlet nipple on the fresh water tank.you cannot tell that the coroplast was dropped except for the strip of tape..
The job completed by the dealer in this post was absolutely amateur,looks like they gave the job to a first day rookie with no supervision.