OK - some new info is on JH's site today.
First off, the BYPASS switch will be 4PDT. NKK makes one but it doesn't have the MOTM standard flat kind of toggle; juat a regular bat thing - Mouser# 633-M2042SS1G01-RO. No biggie so far as we're concerned, only the switch body is .878in wide and so will have to be centered - oh - say - 1/2in from the panel edge.
Second, both the INPUT and MIX pots will be 10K dual gang. So, remembering the Polymoog discussion, we moved them down in our design - putting RESONANCE on top 'cause it's just a plain 10K pot.
We'll have to wait and see how he specs the other controls.
Here's our updated design:
http://www.dragonflyalley.com/images/JHSOSTFlanger/JHSOSTFlangerV2vIIwidth2-56in.jpgCounting the parts on his PCB preview, we started a BOM to get an Idea of cost - here:
http://www.dragonflyalley.com/boms/JHSOSTFlanger.xlsThanks, guys. Bill and Will