Cast your vote for the WORST customer service

This one is going to be hard to top! I have a serious problem with my HWH air leveling system and called them about 10 AMyesterday. I was told to leave my name and number and a tech would call me back. I stayed at the CG all day because I wanted to be at the MH when they called back, with no call. I called them back late yesterday afternoon and got the same lady who told me I was on the call-back list and she did not know when it would be. I waited at the CG again all day today, but no call. I called back again and got the same lady and told her what I thought of their service. This time she told me that they had a 10-DAY WAITING PERIOD! I asked to speak to the General Manager and again had to leave my name and number!
If and when I ever buy a new MH you can be sure it WILL NOT have an HWH leveling system!