Cut your cane about 3/8" or so at the big end. Leave it long so that you can pick out the best-sized section for your shaft later on. Be picky when you're cutting and try to get at least second-year canes that don't have papery sheathes around the nodes. Watch out for bushy cane-it will have dipped-in sections above the nodes. The rounder the better. Bundle it up with rubber bands and let it cure a couple months or so. Cane straightens easily with heat. Cut your shafts to length and heat the crooked spots over any heat source that isn't too hot, keep turning it constantly so that you don't char it. I like to straighten the sections between the nodes first, then after they are straight, heat and straighten the nodes so that the sections are straight with each other. You only have to heat it until it starts to "sweat", and you start to smell it. After you have them pretty straight, work the nodes down with a knife, file, or whatever. Then go over it again and fine-tune it until it's perfectly straight. Be careful bending the nodes, especially after you've worked them down smooth.