Front Pinion Angle?

If you had the ability to set it yourself, what would be the best pinion angle for a high Pinion 60 front on a Bronco with 5.5" lift?

I believe it should be within 1 degrees of the transfer case yoke angle for the best results. although I'm not sure how little you can get away with when you have a 5.5 lift you'll want to check for driveshaft bind at full droop. check out this link. http://classicbroncos.com/pinion_angle.shtml