OK, now I'm starting to wonder if it's my irons.. I have the Ping Master G10 set, and if I'm hitting anything more than a 6-iron to the 9th green, the ball NEVER holds the green, even with full backspin, etc. I use the Tour GI-S balls also. I've always thought I played this game pretty well tee-to-green (like probably a lot of us, it's putting that's caused me to have bad rounds), so I'm surprised at the number of people who don't have the same struggles I have. 9 is the most obvious example, but when I'm hitting a long iron to most of the uphill greens on BP, I'm lucky to keep the ball on the green the vast majority of the time.
As SweetiePie wrote, I also tend to hit the bunker on 9, or just through the green. It's a very doable up-and-down, but it'd be nice to get a ball on the green in 2 once in awile! As for the 525 yard par 4...