Aim,
6601218:
The glass surface inside should be touching datum 1 and 2. CP19 and 23 is datum 3 and 4 and is 0/+2mm
6601019:
Please provide an SIR to drawing of the glass. Can you please also lay a piece of glass over the existing VMC glass and check alignment of the silkscreen boarder and report back?
Can you ask PMK to do a shatter test report.