Thank you both for the help. I'm changing the leg height from 9' to 10'. This is a "Carolina Carport". Metal roof with legs. It looks like I'll have 12' 4" clear inside at the peak with 10' legs. I want to leave room for overhead lights etc. I poured the slab last Friday. 6" concrete, 3000psi, 2 layers wire, 18hx12w mono footer. Last thing I wanted to do is pull in and have the hood hit the roof before it's open all the way.