I usually just do seated dips for Tri's. I've pretty much maxed out the machine at Bally's on that one too but it is one of my favorite exercises to do.

I used to do an additional Tri machine where you sit down and push up but I have really tiny wrists, like Lou Forregno wrists, and that other machine really put alot of stress on them so I had to stop using it. I've knocked out my right wrist several times where I had to take a week off in order to recover.

But really I was really just wondering whether or not I should increase weight on my first set or start adding additional weight to my 4th set to bring the reps down a little. Eventually I will reach the point where I'm doing 8-9 reps at 225 so I'm not sure where I would get the most benefit, adding more weight to the first and second sets or just keep increasing the weight on my fourth set and keep doing that.