Here is a growing list of friends and clients:

• www.luthiertool.com
• www.gretsch.com
• www.gretschgear.com
• www.bigsbyguitars.com
• www.briansetzer.com
• www.hornimprovement.com
• www.billyzoom.com
• www.gretschpages.com (discussion page)
• www.kollguitars.com
• www.worldofstrings.net
• Eric "Roscoe" Ambel
• www.tommysguitarshop.com
• www.triggerfinger.net