Good Morning Denny; Well things are some what back to normal? I did a little research last night for ya. For example, Google a 1970 Lt-1 350" 360 HP Holley carb or a DZ 302" 290 HP 1968 Holley carb. And ask Google for specs. You will have more to read than you have time. From the pictures I see it looks like you did the 4 corner conversion correctly, but I would replace the old epoxy with solder wire dropped into some new epoxy, not melted. GENTLY hammered flat with the top surface of base (throttle body). Now the nitty gritty, my subjective opinion as a starting point! Primary side PV 8 or 85 & keep in mind that when the PV opens you will be flowing fuel threw the .055" openings (.0024 Sq In each). Jets #70's (.0042 Sq In ea), so at part throttle only the Primary jets flow & at full ON both the PVRC & jets flow equaling .0066 Sq In. Now the secondary side, PLUG the PV & try #79 (.0065 Sq In ea) or #80 ((.0068 Sq In ea). Being that the secondary side flows more air than the primary side I would be inclined to try the #80's first? Also the secondary spring, I would start with the weakest (lightest) & if you have a flat spot move up to the next heaver spring. As for nozzle (acc pump squinter) some where between a 25 & 28. Keep in mind that the spring & nozzle work as a team. Squinter cam in #2 position. Don't forget to adjust the primary throttle blades so only 020" of the transfer slots are uncovered. Use the secondary stop to fine tune the idle speed. And last replace those drilled out blades, they are not your friend! If this doesn't work out for you feel free to continue picking my brain for finer tuning. Good Luck Ole' Bob.