SMRPG - The Super Jump

[imgod22222]

I've been playing this game for the past... 13 years if not more, and beat the game through about a half dozen times.
One thing I still to-date have NOT been able to do is super jump 31-101 times.
So, what I am wanting to ask:

what is the elapsed time between jumps?

I know that there is a small time window in which you can click Y to keep jumping, and as you perform more jumps, the smaller that window becomes, but I want to know what time interval I can use to keep jumping.
(Fed up as I am with this, I am set to use something akin to the "turbo" button on 3rd party controllers to do his for me.)

 

[Rydian]

The timing actually changes every 10 jumps or so, I think an NPC mentions that.

Using an emulator with slowdown and save states you can see that the timing varies, for a few jumps it'll be right before contact, and for a few after that it'll be right after.

 

[imgod22222]

if it changes every 10 jumps, then what is it initially, and what does it change to?

 

[Rydian]

I'm not sure it's exactly 10 jumps, and I never memorized the timing changes. As I said I used slow-motion and states on an emulator so I didn't have to bother memorizing or practicing anything.

Just, all I know is it varies, either try it for yourself (and know it's not the same timing) or look up some youtube vids.