delete timeline frames not needed for dforce

ok i figure out how using timeline are better way when doing dforce. i can pick best frame from simulation to keep for my scene. now i get very big daz studio scene file size i think because all frames are stored now. 

can i delete timeline frames that i dont need? i just want save one good frame. i dont really want to save big files if i dont have too. i mean they are really big like 200MB. anybody have anyway to do this? thank you!!!

Have no clue, but have you tried asking at Daz3D forums too. Let us know if get your answer though.