Has anyone tried it? Ideally you want to rotate about your RA axis by 90°, but I know it works just fine down to at least 45°. However, an EQ platform probably has at most 15° of travel about its axis. I think that should provide enough accuracy to at least get alignment much better than otherwise, but I'm not sure if SharpCap will even attempt it. Has anybody tried it?
Regardless, I'll give it a shot the next night I can and report back.