achtungpv wrote: I'd consider a couple of higher bars before the record attempt so he can dial in his technique. Jumps 4-6 are usually the best for high schoolers...if you can still consider an 18-footer a high schooler.
Maybe 16'6", 17'3, 17'9, 18' 1/2, 18'3 1/2.
I think that Jack's in very good hands with Tim, so this is strictly arm-chair quarterbacking ...
I do like Achtung's suggested sequence better than the 16-0 16-6 17-0 17-6 18-3.5 that I think Jack's been doing.
1. He's clearing 17-6 so easily (except for the one shaky bar) that I can't imagine that he needs the 16-0 at all anymore ... even if it's just to cinch the win.
2. Jumping 17-6 in 3 meets in a row is not quite the same as if he'd jumped 17-6, then 17-7, then 17-8. True, all of these are well below his PR, but at least he would be creeping up to 18-3.5 "incrementally", instead of "all or nothing".
So maybe 16-6 17-1 17-7 18-1 18-4 (I'm not worried about fractions of inches), then maybe 16-6 17-2 17-8 18-1 18-4 then maybe 16-6 17-3 17-9 18-1 18-4? It's just more psychologically inspiring to feel steady progress than to "stagnate" at 17-6, IMHO. So mix it up a bit?
Question: How many meets does he have left to break the record?
I think it gives you a mental boost to feel this steady progress ... even if it is only one inch at a time, and even if the progression is well below his PR and his 2nd highest.
Just my 2 cents. Whatever Tim recommends is what Jack should do. He only needs one coach!

Kirk