I have recently purchased an Exa IIa and just had my test film developed - Agfa Vista plus - and it has come back green. I do not mean with a green cast but just green. Is this a lab problem or a film manufacturer problem? I have used the lab many times and have had no problems with them in the past. If it is the film, I have a sizeable batch of the same film which will not be good news. There is also a shutter problem which indicates a need for a CLA but that will wait for another day.