Is there any way to select an existing image (FITS?) so the CCD simulator will pass that along as the image it takes?
I want to try debugging my plate solving setup by passing a previously solved image I took into the Align module.
I know the "Load and Slew" options exists but that seems to be reading the RA/DEC off the FITS header and I want it to use my solver instead.

Thanks
NuTek

Yes, Jasem implemented that a few months ago.
Here's a screenshot of the Indi control panel's "CCD Simulator" tab, in the "Simulator Config" subtab.
Note the bottom two lines.
You need to make sure the directory is set up and populated with one or more images, then make sure "Use Dir" is enabled.