So I have shot two rolls of film on the RZ.  Sent them of to be processed and scanned onto disc by AG Photo Lab in Birmingham.  It was a steep learning curve as the camera has no light meter and focussing is via a bellows system – so you essentially wind the lens towards or away from the back of the camera.  I used an iPhone app to judge the light (just called Light Meter) and it seemed to do OK, although I will be getting something a bit better soon.  Focussing was a little difficult at first but once I got into the swing of things it was straightforward.  So the two images below are using Ilford FP4 Plus film stock with an ISO of  125 on a sunny day on a tripod.