McCall, one of the things I learned in warranty repair is that sometimes a customer has a good reason to be angry and I never take it personally. I was doingpower tool repair for most of those years. It was like this: Guy is a small-time carpenter, just keeping his head above water. Guy needs a new circular saw and he buys one with money he could have realy used to buy new shoes for the kids. He has to wait until tax time to deduct the cost of the saw. So, 30 minutes into use, the saw jackshaft gear and armature pinon gear totally strip because some doofus at the factory "forgot" to put the rear bearing on the jackshaft. So, he brings it in for repair. He's already mad because this saw being down is costing him money. He may have to lose moeny on the job he can't do, or rent one. So, he brings it in for repair and finds out there is a two month wait for the armature and gear because, guess what, that doofus at the factory "forgot" to put bearings on a whole production run of saws and they're all failing now. And the factory only made enough parts to make that productio run (to cut costs), so making warranty parts takes a long lead time. So here's the poor carpenter losing money saying, "If only I had bought Brand X!" He's lost money on the saw already. Seen this happen lots of times. There are two major power tool companies whose reputations are in the dumps now because of corner-cutting like that. So, I never really get upset with the customer, but listen to what the customer has to say. He's the one inconvenienced. I'm just the one who has to convince him that I am going to do everything in my power to fix it.