Adjusting voltage w/Optimizer?

[Scott_B]

So i got my car running today. Swaped in my 24lb injectors. Pro-m recomends setting the idle voltage at .7-.9. Thing is at setting 1 its reading 1.20. i have to put it all the way lean to get it to read .89. Any idea why this would be? im using a Stock 70mm 94/95 GT maf.

thanks.