I have just bought a canon film camera (EOS elan 2) in a local second hand shop and I would like to Adjust the meter to match actual results in the camera. I looked on google and i found this link : http://super.nova.org/DPR/Ratios/ This is for adjusting the meter to mach actual result in a digital camera but, unless I am mistaken, it would work with a film camera (i intend to use slide film) the guy recommands to user a Kodak Color Separation Guide with Grey Scale Small Size as seen here : Do I really need a chart like that to adjust my meter and if so, I was wondering if that stuff was still manufactured. I realise that it might be a silly query but i am treading in uncharted territory here (no pun intended) an I would appreciate some input from you guys. Search on the web led me to one available on Amazon.co.uk website but I am not sure about it because there is a bad review. I looked on the Calumet photo UK website but did not find any, same with ebay website. I am at a loss.