This is my first post to pymol-users lists. I have a problem regarding usage of slerpy. Firstly i must admit that i have no clue of how to go about using it in the first place. I know the pymol wiki has the list of commands but do not know how to exploit them in a real case. If someone can suggest any tutorial anywhere it will be great. Second i have been trying to 'scrossfade' two ligands (crossfade from substrate to product to animate a reaction) in the active site of my molecule. The two ligands are show as sticks and exist as separate objects. What is the correct way of going about doing this using slerpy (is there any other way)? I tried doing scrossfade substrate, product-Nothing happens. Can anyone please suggest the way to go about doing this?

Best wishes