Note about parts store rebuilt carbs

Rebuilts have ALWAYS sucked, particularly carbs. I worked on my own and friends cars since I was 16, and I'm 75 now. I sold parts for about 15 years starting in 74, from 2 different (independent) stores. Brake shoes were normally exchange through Raybestos, etc, so they were not too bad. Starters, generators, alternators, mostly worked, but you expected a few back. But carbs are the most delicate. Frankly, I'm surprised we didn't have MORE trouble.