750 Edelbrock issue

It needs a higher float level than the Carter 750 because the primary booster flow is later due to the fact that the booster not being at the vena contracta like it should the mains starts later. I did a test a while back where I compared the correct booster with the Eddie booster and I cant remember if its 500rpm or 1500 rpm difference I saw before the Eddie came on. Setting the float level higher will cause the mains to come on sooner on the shorter length booster.