Thanks nramsey. Small sections may be easier to do that way particularly if you’re planning to replicate the existing pattern. Karma’s deck had so many stress cracks that I went for wholesale removal.
If you look closely at the “gut” pile, you’ll see that many of the sections shattered upon removal. Where the core was saturated removal was easy, but not so easy where the core was only wet. It’s amazing how tenacious even a wet core is.