@raelzero @noue @royniang Maybe one day :) I've pretty much decided to put any camera purchases on hold, forcing me to use the equipment I have in different ways. That Ultimate Exposure Computer link is _extremely_ interesting to me, might have to burn a roll experimenting with that. (or use my digital camera I guess, that would probably be cheaper)
Coming from an OM1, I'd see this just a way to "fix" your equipment, if it's not serving you well.
Ultimate Computer is mostly the EV system you also find on Hasselblad lenses combined with Sunny 16.
To get started, you could use the Lightmeter app to get the EV spot reading, and then move that to the camera using the Exposure Computer.
Any case you will have to adjust your exposure to your reading, maybe half a stop up or down. Find your way through the process and of you don't like your meter you can still sell it :).
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