"No, it will decay slower because it is drier and most of the sugar stick is gone. Better yet maybe to remove dead tissue inside the callus, to speed closure. but this is tricky and time-consuming."
Thanks Guy, I was thinking along the same lines
"No healing in trees, right? callus growth. new shell of growth in the process of closing over the wound."
Poor wording on my part
"Could shave off the big stub a bit more with a quick cut. The final cut doens't need to be planar. Better a bit of stub left than damaging the new growth."
Agree completely!
Thanks guys