Good results from tests with oxberry, single image in gate, 35>35, halogen lamp. etc
Did loads of Lux measurements in gate but there’s no real guide to EV levels that are required and also the shutter speeds are not really calibrated, or even known. Also the image is sharp closed down (as you would expect) BUT super soft, un focused almost, at larger T stops. A T-stop ramp test is required.
Was using Kodak Eastman 5231 in D96, etc. All results are in log book. Dev temp 23. Dev time 5.5 min / stop 50 seconds / Fix 2 min / wash between ALL /
Many things learnt from this test.
A fluke, but afterwards I laid the original over the neg and its a perfect 1:1 match. Ie the image is an exact copy size wise, a perfect accident.