Called Gaffney, SC Service Center. I have been sitting on the letter for couple of weeks as well, trying to figure out my schedule based on WX/DR's apts and crisis as they arise. They are now accepting appoints for January 8th and beyond for this item, unless you want to sit in lot and wait. I have another issue of concern which I am investigating, if it also needs to be fixed, I am going to call and let them know going to show up and sit. I do not think I have any of the reported issues on the PDM currently, who know down the road. The whole supply system, service on anything, getting stuff in stock, finding stuff is in "uproar" which come nowhere close to actual description on the issues everyone is experiencing. We might be on road in Jan, so scheduling appointment now would be ill-advised. I might have to have it looked at on road.