>>66727693It's adapted from
https://comfyanonymous.github.io/ComfyUI_examples/2_pass_txt2img/#non-latent-upscaling Pretty standard workflow.
>>66727333Not sure if you've seen one of my previous suggestions but there is this seed node which does what you want. (Click on see more information). You would just need to right click your KSampler first and 'convert seed to input' then connect this to it.
https://github.com/rgthree/rgthree-comfy#seed 