I must say, that after a career in engineering and manufacturing (missiles), I might be a little more critical of manufacturing quality than most. I have a Masters Degree in Quality Assurance from Cal State. So I know the ins and outs of the manufacturing and quality business.
We bought an early model 337, and there were some bugs with it that were fairly simple for me to resolve. I provided feedback to GD and they were always supportive with advice and parts as needed. They also applied the lessons learned to newer coaches so the problems would not repeat. I prefer to do my own work because I believe I can do a better job than the dealer's service department. We put 10K miles on the rig last summer, and a few other issues cropped up. A couple of these were unique to my coach being stored in the extremely dry Arizona climate. Primarily, the wood on the cabinets was affected due to drying out.
Since the repairs were difficult to perform without all the correct tools at my disposal, GD picked up the coach at their expense, took it back to the factory and replaced the cabinets in question. They also did a thorough inspection of the fifth wheel and addressed some other issues I didn't even know about.
While my rig was at the factory, I had an opportunity to drop by the factory and take an extensive tour with Jerry McCarthy, VP of Service Operations. Jerry and I talked shop for quite a while about their manufacturing, testing and quality techniques. We discussed work force training, quality principles, inventory control, and other key manufacturing processes. Based on what I saw and heard, Grand Design RV is the best in the business. Add their focus on the customer to their manufacturing and quality know how, and they have a formula that can't be beat.
To top it all off, when I was on my way home from Indiana, Bill Fenech happened to sit next to me on the plane. I recognized him immediately, and right away he knew who I was and all about the work being done to my FW. When you have both the VP and owners of a company that are personally involved with your product, it gives you a warm fuzzy (Warm Fuzzy is an engineering term...). Bill and I also talked a little about their vision, and it matches exactly what I heard from Jerry.
I put a lot of miles on my rig, and I know I'm a PITA when it comes to my expectations. I really believe I'll be a Grand Design customer for the rest of my RVing life. They have my back. It is very rare for an RV to be completely error free when they are subjected to mile after mile of tough roads and tough customers. Sometimes things go wrong right out of the factory. With some manufacturers, you are left to the whims of the dealer's service department. When you purchase from Grand Design, they'll have your back too.
Jim