My problems with what you're trying Ben has always been that my plate solves don't work frequently enough due to lack of stars. I have all but the biggest database installed and still due to the tiny FOV I have about 80% of "randomly" positioned plate solves like the type automapper does fail due to lack of stars. I singled this out as the problem by doing manual plate solves on the same locations and on other locations. Works fine if saggitarius is in the right spot
I ended up leaving it, and TPoint alone and going back to single point sync'ing. Hopefully one day I'll have a larger chip which will give me more stars in the plate solves.
Not sure if you've ruled out the problem being that your plate solves are failing for such a reason, as distinct from automapper not working?
Roger.