I’ve been using the Ansvr server for the Astrometry.net plate solver for a long time, and it’s always been reliable and fast. I’ve been able to slew and center on any target effortlessly.
I would like to use the solver for checking my focal length, though, and I need more precision than just the two digits which appear for Scale. Can I request at least three, maybe four? The SGP log shows a ridiculous number of digits coming back from the solver, so the data is all there.