Just wanted to give you all an update on a recent change that I have made to my settings...
On a previous post I had mentioned that I use all four custom modes on my OM-1. C3 was set for "high-res" shot mode. I want to let you all know that I have decided, for several reasons, that it is much better to use Topaz GigaPixel Ai instead of "high-res" shot mode.
The biggest reason is the most logical. With "high-res" you get one shot every few seconds and there can be absolutely no movement. With Topaz GigaPixel Ai you can upscale any image (ie, no more single shots) and honestly...the results look the same if not better. Check out these two images of a snowy owl. One taken with "high res shot mode" and one enlarged with GigaPixel to match the resolution.

Snowy Owl with GigaPixel Ai

I'm wondering how much better these efforts to increase resolution are than accepting the 20meg original file. Can you post the original (or regular resolution before applying Gigapixel)?