Advance springs

so i swapped out the heavy sping for a medium spring. I got the thing to idle at 550 and super smooth.. runs way better mid range except there is now a nasty hole at roll in. As soon as i pumch it off idle it bogs bad! More pump or more initial? Im running edelbrock and i think im on the highest setting. Now at 10 ii
Imitial and ported baccuum

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