Has anyone used the explorer 11 blade fan (Dorman 620-155) with a Hayden 4- bolt fan clutch (2737)? The hole in the blade doesn't quite fit over the flange and before I start clearancimg it, I thought I should see if it would work in case I have to return it. It will be going on a 99 4.0 with AC, which was the reason for wanting an upgrade.