dgerch

I just upgraded from the 20 to the 30 and I'm noticing my images are a lot darker.... Also, in general, the low light performance seems markedly worse. I'm having to use much lower shutter speeds in suboptimal light with the exact same lenses that I did on the XT20. It's possible that I'm just a bit rusty calibrating my settings, but I'm noticing a pretty large difference here. Anybody else have this experience?

I just bought this lens used and I'm not seeing any firmware to download on their site.