The search returned 2 articles:

  1. March 2022: Project: Capacitor Discharge Welder, part one by Phil Prosser, kits: SC6224 & SC6225, PCBs: SC 29103221-3, 7 shop items [print issue] [online issue]
  2. April 2022: Project: Capacitor Discharge Welder, Pt2 by Phil Prosser, kits: SC6224, SC6225, PCBs: SC 29103221/2/3, 7 shop items [print issue] [online issue]