Harms Rebuilt '71 Thermoquad - Wondering Idle, Stalls when Put in Gear

So rather than FIND OUT, you're just gonna ASSUME that he won't stand behind it or help you out. Ok. I got it.
I assume nothing. I am not the original purchaser of the rebuild and therefore don't have a vested interest from Scott Smith's point of view. It would be like if you bought a car from someone who bought a car from me and thinking I owe you. I would not make such a presumption but that is just me.