It's unlikely a week or 2 will become 4-8wks. My main beef is there was no communication with me- which makes me feel as if I don't matter- meanwhile I'm forking out about 6k for the work. I think investing in an AWD dyno would be a cost issue for him and most the work he does is for rwd cars so that wouldn't make sense. I think honestly it comes down to time management. Don't keep accepting more work if you're flat out already.