Poor ears I missed 7 & 5 beingthe same. TY for the reminder on the 17th & 19th fretts. I'll work on grace tonight. I recall someone had worked out Grace w/ harmonics but I have never heard it. I believe they used an alternate tuning but that is all I remember. But at the moment I have a place to start and can work on plucking it out from there.
I trust the scale can be played via harmonics.
Hope it sounds nice as I work it out to keep me going then. But then have played other songs that I thought sounded terrible slow but good fast.