so it doesn't rub on the big ring and any rear cog, right?

it does rub on the small ring, right?

does it rub on the small ring and any rear cog?

are you riding in the small/small? (don't do that!)

does it rub in the small ring and middle of the rear cluster?

if yes to the last, this shouldn't be hard to figure out. i'd check fd alignment and chain length first.