Hi Rick - I saw the question elsewhere in the forum and also saw the detailed response by Prze. I have to agree 100% with his explanation of using a fine razor saw to remove the bulk of the resin casting block, then carefully slicing the remaining excess off with a brand new #11 blade. Sanding down to finish. Patience it the key! I've worked on many resin kits lately and this method works well.
Cheers,
Gary