Help!!!!! How To Separate Buckets Seat Tracks

I've done this a few times and with several different assembly. All were a long time ago. What I can remember is using a small hook to hold the roller cage at one end position while moving the track to the other end of travel.

I also remember drilling a hole through one piece of assembly to access a bump in the other piece. I needed to hammer that bump down a little so the rollers would travel past it. All rollers came out one end. Maybe that was so I didn't need to remove both studs on these type tracks.
No promise that any of the above applies to these particular tracks. Good luck