Can't remember what the final numbers were, this was so long ago.
But it was damn good. I've used rye (both flaked and unflaked) a lot more since then.
Personally, I think the more the merrier. I made a Rye IPA with something like 12 lbs of LME, 2 pounds of Rye steeped, .5 lb of flaked rye, and like a 1 lb of crystal 40. i added close to a pound of hops to that bad boy, it was great!