You were right, not sure why but after a reboot I did the following. I
backed off to hard coding it in there. And it works, then added a method
call with hard coding and it worked. Then added method argument as posted
above ... and it worked!!

Not sure why it was failing earlier, could be windows.

First, thanks for writing this API!
Second, it works great!
Third, thanks for providing answers to my questions!

If I come across any SCP documentation, I'll post it here. I'd say I'd
help but I'm just learning Ruby myself (maybe in a year or two I'll catch
up!)

 Good luck !