I'll try, in any case. Telling me "my guitar is mahogany" etc. though doesn't help in the least. If the guitar sounds bright, dark, boomy, dead, whatever--that's what I need to know (especially if there's more info like "I tried X pickup and Y pickup in it, and they sounded like this to me" etc.) If I were to presume something about the sound based on "what a certain tonewood is supposed to sound like", I could easily get it wrong, since wood is inherently inconsistent. I can "lean" my designs one way or another in a few aspects, so if a guitar is problematic somehow as long as you can describe that to me, I can make the pickup to help compensate (as much as reasonably possible).