[Rollei] TLR Meter

["Kotsinadelis, Peter (Peter)" <peterk >]

Is there any simple way to adjust the meter on a TLR?

I have 3 TLRs with built-in light meters (Gossen Cell) and only one is
accurate (and surprisingly accurate at that).
The other two are off about 1-2 stops.  I know I can adjust ASA but is
there an adjustment to the meter itself to increase its output to the
needle movement. 

Peter K

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