Unless he has radically changed his way of doing business during the past year or so, your comment about Don is irresponsible and uncalled for.
I also have done business with Don - and have found him to be nothing less than a completely stand-up kind of guy who delivers a fine product at a very fair price - even if he does get behind schedule from time to time. A good many other TalkBass members have had a similarly positive experience with him.
Unless you have very good reasons for making the disparaging remark you've just made - and can back it up accordingly - I suggest you take it back.
MM