The the extra side of the onion skinning slider should onion skin to a image i can chose by browsing files.

[MrMe1024]

The ether the left or right Side of the onion skinning slider should onion skin to a image i can chose by browsing. this would allow me and other users to start one scene where another leaves off or make sure one object in set did not move while moving others.

[charlielee]

This was the original intention for the onion skin slider, so I quite agree!