Help with mixed frame rates!

Hi everyone -

sorry if this has been answered before, I have read through some other posts but I'm still struggling to understand what I need to do...

Basically we shot an event (a wrestling match) with 4 cameras - 5Dmk2, 5Dmk3, 60D and a Panasonic GH4.

The 5Dmk3 and the 60D were shot at 25fps.
The 5Dmk2 was shot at 23.98fps.
The GH4 was shot at 96 fps (but the GH4 automatically outputs it at 25fps so its already slo-mo).
The Audio was recorded onto a Zoom H6n.

I know, I know. Please don't tell me off. Lesson learned.

I'd like to edit the event using MultiCam editing but I'm finding it impossible.

I think I've sorted out the 96fps footage so that its the same as the 25fps stuff but its the 23.98 fps footage I'm having major problems with... Is there a way to change it so that it will synch to the 25 fps stuff?

I tried exporting it from an AE 25 fps project after time stretching it to 104.709% and thats made the clip longer but it still falls out of synch.

Any help would be massively appreciated!

Thanks in advance!

To retime the footage from 24p to 25p and visa versa without any little jumps in motion, I would use a piece of software called Atlantis. I made a documentary years ago that needed to be converted and it did a fantastic job. Failing that just try using optical flow on your 24p clips in a 25p timeline.