1920 Holley carb question

Wow can I sympathize with this issue!
I just went through 3 bad rebuilts from Advance. I then changed the brand of Rebuilder that they offered and wala... good to go! So, IF you get a rebuilt Holly 1920 from Advance pay the extra $15.00 and get the C-7065 (rebuilt in Winnipeg Eh!).

Later,
Bruce B.