cisTEM to Relion- binned to unbinned?

Hi,

I'm importing 2x binned particle stacks from relion into cisTEM then running 2D classification.

I select good classes, and it would then be easy to export this creating a 2xbinned partilce stack and corresponding .star parameters for relion.

However, I would like to work with unbinned particles in relion now using the 2D classification subset and angles from cisTEM, which is more challenging to set up.

Is there a good strategy for this yet?

Cheers,

Joe