small hesitation off idle

Here's my results!!!!My 68 dart,318,904,3.21 7 1/4. Just had the edelbrock carb rebuilt and installed. I checked the timing. Base was 5 deg. which gave me a full of 26 ??? I moved it up to full of 35 and base of 9. My vac. advance hoes was going to metered vac. switched it to ported/manifold vac. reset air/fuel and idle.Now idle quality is much improved{Hughes cam is heard now!!} Hesitation is completely gone !! And from a dead stop it will SMOKE the rt. rear tire all the way through 1st. and 2nd. gears !!! About 50-60 feet!!Thank you to all for your advise an suggestions !!!! FABO RULES !!!!:D