Oh god, I got lost in the numbers...

at least for f2.5 it's close enough that I can meter at f2.8 and probably not worry about it, besides my only f2.5 lens has an f2.8 click... haha.

I always thought that f3.5 was ha half stop slower than f2.8... so wouldnt it be f2.8 plus half a stop, reading as f2.8 and five tenths on the meter?

Or am i missing something.