J.F. Custom wrote: How fortunate we are to be able to simply "click" and purchase such research and years of effort.
Jeremy.
I double that sentiment Jeremy. I've only just started on the design book (every line has been read twice with some of the formula's read 3x

) but already
know these are going to be worth every cent! You have Trevor with his years of studying for a PHD plus time spent post doc & more & Gerard,who's been building quality for years, combining their
years of combined knowledge in the guitar field. Be worth the purchase price even if it was doubled for the sheer years of reference value alone.
Only one recommendation Trevor or Gerard, get one version with plastic pages (the type used for $ notes) printed, I can see my copies getting their corners well worn!
