Coolant in the oil - AGAIN!

Just thinking here but did you set the intake on without gaskets to see if the bolt holes line up with the heads?,if they dont the ports wont be exact either.Years ago I had an intake that was a little off on the bolt holes but they would go with a little persuasion and I ended up leaking from the water passage.I was able to cure it with the permatex that was mentioned above but it wasnt until later I realized that if the bolt holes arent perfect niether are the ports.Now in additon to checking the intake without gaskets I actually scribe the ports on the itake and head just to make sure the ports are lined up as close as possible.Anyway Im sure my old intake was warped in addition to needing to be milled for fitment which to me seems to be common with used intakes.