I have her pulling about 50#@22" now and the string tracks pretty well. I may have to do a final adjustment but I'll worry about that later.
With the string tracking well and only a short way to go I decided to add overlays, both to the tips and back of the handle. I like a bulbous handle(hope my reciepient does) and usually add a leather overlay that will be shaped when the final handle shape is made. I also added cow horn tip overlays. These will also be shaped when the final tip shape is made.
Not long ago I started using rubber bands as clamps for some of my overlay glue ups. I buy a bag at Walmart cut each to make a long strip and stretch and wrap after the glue is applied. These give good even pressure and positive pressure until the glue(TBIII) cures.
With the leather back overlay I use shoe sole leather. You can buy these pre-cut shoe soles from a shoe shop(if they still exist) or a custom leather shop. I trace the handle area on the leather and cut it on my bandsaw. Then soak it until pliable, wipe off the excess water and glue it down to the handle back and secure with the rubber bands as before. The wet shoe leather will conform to the contours of the back for a good fit. I pre-taper the tip overlays into a wedge shape that featheres out to nothind for a good transition from overlay to bow. I do the same with the leather handle overlay but on both ends also for a smooth transition.
Here is the leather handle overlay glued and secured with the rubber bands.