Buck,
I also listen to the podcast. I thought it was really well done as well. Zac is certainly easy to cheer for!
I've been discussing the four bogey "challenge" with accomplished players since I heard it. All liked it, and agreed it should place you in a good position to win. All seem to have their own "games" they play against themselves within tournament play. ie. number of birdies, number of putts, fairways hit. I find it interesting to get into guys head who play a much different game then I do!!
Scott