Made a tool out of a fallen branch. The wood seems okay but, the branch being old and dead, it's full of cracks and makes a creaking noise when I use it.
made most of the "main" groove with a rasp, then the diagonal grooves with a knife.
When I try to straighten a cane at the node, it just makes a kink next to the node... and the canes cool down too quick for my liking.