Disappointed!!!!!!!

We are a year and a half into our "NEW" 2014 Forest River Rockwood 5th wheel. 1st thing the amplifier to the tv wasn't wired correctly, fixed it myself. 2nd thing this one I thought as major, dining slide would not go out. Called coachnet, They told me as long as the slide was in to take it to the dealer. Purchased in Orlando FL, RV is in Texas, could not find a local dealer to look at it without a four to six week wait. Trip ruined so we took it home, a 300 mile trip from where we were, I had a look at it. Broken gear pack under the slide, ordered from FR and within four days had the slide back in operation. My biggest gripe is the cheap tires they put on these rigs. Had a tire that would not hold air. Went to Discount Tire, when they took it off the rim the bead was crumbling. The capacity of the stock tires was just enough to hold the weight of the rv as long as it was hitched up with the pin weight on the truck. Needless to say I replaced all four with a quality heavier tire that will support 20% more than the GVW of the RV. After checking the spare and having to add air to it a few times there is another tire purchase in my very near future. A number of other small things, so far everything was fixed by yours truly. Prior to this unit we purchased a used 5th wheel. The only thing I did to the used unit in three years was to grease the bearings and adjust the brakes.