Hi All:
This is the build thread for the Kerry design PSU. I posted BOM and schematic with Kerry's permission here and will be posting more information including photos of my test build.
My test build use the partially-assembled GRHV boards. I soldered in the the pass transistor and the resistors to set up my desired output voltage. The voltages, timer all tested as expected without load.
Fire up your soldering irons and happy building!
GRHVBase-v2-production.pdf
GRHVBase-BOM - V2 production.xlsx