I started out thinking it might have been a solution in search of a problem, but I can see the value of being able to set your rhythm and lead volumes into the volume pot and then being able to override it later when you need to turn the volume right down.
Current:
GTH-1
Completed:
AST-1FB
First Act ME276 (resurrected curb-side find)
ES-5V
Scratchie lapsteel
Custom ST-1 12 String
JBA-4
TL-1TB
Scratch Lapsteel
Meinl DIY Cajon
Cigar Box lap steel
Wishing:
Baritone
Open D/Standard Double 6 twin neck