I coated the ends and back of my "sapling" with white glue (couple more coats) yesterday to prevent cracking while it's drying. I will go get some more rachet straps today and see if I can convince it to straighten up it's self some during that period. I'll post a pic if I can get it strapped decently. If I can't, I may strap it to a stick of dy-no-mite!
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Now I am going to post what I have done to start the straightening process on my own goofy stave/bow - strapping it down. It is a little picture heavy but I think that is the best way to explain it and hope y'all won't mind, and might even get usable ideas from it. It also, of course, has drawbacks, and may not work well or as compleatly as I would like it too but, if not, I can then resort to heat/steam. Bear in mind, this is only used in conjunction with the drying time. I used a similar process to straighten twisted vine sticks that I wanted to make walking sticks out of. I strapped those to the leggs of my shooting tower but they are smaller (as were those saplings). Also those saplings still had their bark on them so I didn't worry about rain. With this sapling, since I am using washable white glue to seal the ends and back, if/when it rains, I will have to reapply the sealant, after the rain - one of the drawbacks I guess.
Here we go. I used Ratchet Straps because they are easier to use and to adjust the leaverage/tightness, etc as the stave dries. (and I have arms like toothpicks ). If you have normal arms (and strength) you could use belts, rope, bungee cords, dog leashes, well, you know what I mean.
The first pic shows the sapling, pre-shaped and sealed, standing against my "Stake", (which, as you can see, is a stout tree, Oak), just to show how the limbs deviate in ways I prefer them not to:
(It is time for supper - so I will post this part, to make sure I don't lose it, and then continue the pics/process after I eat.)
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I'm back and will continue. I did enjoy supper, thank you. It doesn't take me long to polish off Rose's Home made Turkey Soup and Cornbread - LOL.
I now strap the bow at the handle area, as that is what I decided I want to be in the center, or to the right, of the limbs, if possible. You can see how this makes the top limb,and the very bottom end of the bottom limb (below the "whoopty" curve that I'm not too worried about), deviate farther to the left of center (as we are looking at it):
I put a strap above the first, where the top limb starts to deviate to the left, to help hold the bow in place and to start that wild top limb moving in towards the tree:
Next we drop down to strap the bottom in to the tree, as it needs to come the least distance but, at the same time, we don't want the pressure on the top limb to make the bottom limb move out further. We will adjust (loosen/tighten) these straps as we put the others on, for the optimum straightness that we can get at this time, without stressing the wood too much at a time. Remember we can tighten/re-adjust daily as it moves, we don't have to do it all at one time, and sometimes can't:
Now back up to the center, and then top, of the top limb with two final straps, to draw that errant limb in closer to the tree - and adjust all of them if needed:
I was lucky this time and really needed very little pressure on any of the ratchets to straighten this piece of wood pretty well. As it dries the straps will/may tend to loosen, so they have to be watched and tightened if needed, so as not to lose what you gain, IMO.
After adjusting and checking all the straps, bow, and pressure points, I hang the bag that I tote my rachet straps around in, on one of the rachets - to store the long straps in (off the ground):
One final pic from the other side to show the strap hooks there, and it also gives a little better view of the stave/sapling/bow, because of where the light was coming from - I think:
(Hope this was of interest to you all - either for now, or to store in your memory banks for later, if you've never tried anything like it before.)
It's kind of like Nature's own forms, utilized for my purposes, instead of making forms. Also, if it doesn't work, then I am in perfect position to revert to my New England heritage and "burn the witch at the stake"!
(more to follow)