>>937418926
ok, THAT makes perfect sense, and I've done that now.

It seems, however, that the Upscale Latent I have running on the intermediate image is the most important part of this flow. If I don't have it, they look melty. I have turned the Ksampler denoise down to .3, but it doesn't seem to be the most important option. Eg, this is denoise .30