Nice combos, but they are two-part combos.
There's a gap after JP, 3, 3 and then the second part starts with the roundhouse.

Instead of JP, 3, 3, Roundhouse you should start with JP, 4, Roundhouse.

Your correct sir, my bad. Also I'll switch that up and see if it makes it a bit smoother :)

I have a 50% with Xray[Rain]

I'll do it with xbox commands cause i'm lazy.

B,A/lightning/super rounhouse/ B,A/Xray/ B.A. back B. 50% It's a mid screen obviously.

Try this:
JP, 4, 3, Lightning, 4, 3, Super Kick, 4, 3, Water Bubble, 4, 3
42% mid-screen, no meter.
The timing is really hard (for me at least), and so far I've only landed it on passive opponents You can replace the last 4, 3 with a Geyser Kick for the same amount of damage. If you then do enhanced versions of the special moves (not Water Bubble) you should get pretty good damage. Edit: Started the combo with H2O Buff (one bar) and got it up to 60%

Hell yes, this looks very nasty.