Resin parts and Classic Airframes 1/48 Wyvern

My interest in Naval Aviation is being very well satisfied this year with the Trumpeter Avenger and the Wyvern. This is a very basic question as I’m new to using resin. What is the best way to separate the resin components from their casting blocks ?

A razor saw works best for me. Wear a mask when sawing or sanding resin, as the dust does bad things to lungs.

Regards, Rick

razor saw and judicious use of a dremel and sandpapr to finish