Instead of over-dyeing Lisa's autumn in plain gray I decided to do a double color by dipping one side in quebracho red and the other in logwood gray, leaving a bit of the yellowy water stain in the middle. At first I thought I would just drape the folded cloth over the edge of the pot and let the color wick up, but then I remembered the pvc pipe rounds I used to transport the table runners for Joel's wedding (three years ago on Sunday). I rolled the cloth on the pipe, covered the exposed top with plastic wrap to keep it wrapped and keep it damp and stood the pipe in a dye bath of q-red. It was immediately clear that wicking would not happen in any interesting way, so I stood there and rolled the pipe around the pot, jigging it to make a more gradual transition from dark bottom to paler middle. I kept the temperature lowish to help preserve the wax.
Then I made a pot of logwood gray and dyed the other end, starting with pale gray and then lowering the liquid level in the pot and adding more gray to make the outside darker. It took quite a while and was somewhat tedious because I was trying to compensate for lower dye temperatures with extended dyeing time. When I was done the red end looked darker than the gray end. I unrolled the cloth and let it dry to see what values I really had achieved (judging a cloth in its wet state is a good way to be disappointed). In spite of the rolled cloth being only about four thicknesses deep, the inside was markedly more pale than the outside. (Duh, but I had expected more dye uptake in the middle.) I actually like the pale end better, but the cloth hasn't been washed, so will be more pale even than it seems now, and the wheat motifs won't show well without more contrast. I think I need to re-roll the other way and dye both colors again. The wax has lifted onto other parts of the cloth and the pipe, so I still let it get too hot despite my care. I am re-mordanting now and will try again with the double colors soon.