Your .xml is the file being saved. Yes, you can just copy it.

I suppose i could just use my move able touchplate to probe against the sides as well??

i'll have to read up on the manual again...does the edge probing function in the same way as Z. probes once, backs off and probes again?

thx

does the edge probing function in the same way as Z. probes once, backs off and probes again?

It can do it either once or twice. If the Slow Feedrate is 0, then it probes once. If you set a slow feedrate, it probes twice.