Testing a roll of 120 CINESTILL XX Double-X in my home-made PYROCAT HD and also testing the sharpness now I re-seated the Focus Screen of Hasselblad 500C/M I held a YELOW-GREEN filter over lens.
Testing a roll of the New KENTMERE 100 in 120 size in my 1978 Hasselblad 500C/M I processed it in Home-Made DIAFINE 2-bath . The sharpness is poor for that lens -- I found out the Focus Screen was not seated correctly.