A heat gun is making it easier, at a rather low setting for it (750 for large zones, I guess 550 or 450 for acute bends in a small area). Seems like I can take care of bending between nodes, but at the nodes all sorts of weirdness happens, I just end up putting a bend right next to the nodes. Sometimes it's hard to tell if it's at the node or near the node, or I put bend near the node when trying to take bend out of a node. This is with my hands this way (from the choctaw school website)
Previously I was doing it by grabbing the arrow with one hand and pushing it against the heel of that hand with my other hand.
I have one which is almost sort of done, has 2 bends I have to take out. One near the nock I already cut and one near the head. But it's a rather short arrow, 27" or so draw..
Also, has anyone had experience with which way to put the arrow makes a difference? If you put the thinner end towards the point, does it act stiffer or weaker than the other way around? Hoping I can find out today..
After a few times of spending several minutes cutting shafts with a serrated knife, I found out that just putting a knife (or chisel if you're afraid of ruining it somehow i dunno) and hammering it onto a shaft with a stone I found somewhere works pretty fast. But if the knife is thick or not sharp enough, the bamboo will split. :\