All 48 mm UBVRI filters are mounted in the internal SBIG wheel. MaximDL setup order is "IRVBU" for positions 1-5 (SBIG Universal driver).
All 32 mm UBVRI filters are mounted in TrueTech wheel, installed in holder #1. MaximDL setup order is "IDUBVOR" for positions 1-7 (TrueTech driver).
All 32 mm Ealing filters are installed in TrueTech holder #2, and not mounted in wheel (holder located in "Custom Wheel" journal holder). MaximDL setup order is "O456789" for positions 1-7 (TrueTech driver).