configuration options for column spacing

[kevontheweb]

Hi, I have been trying to use this dactyl generator and really like the configuration with run_config.json.

I was looking for a way to move the columns closer together so that it matches a 19mm switch spacing more closely. at the moment it seems to be around 22mm.
I noticed in some dactyl builds the switches have visible gaps between them, and I think it would be possible to tighten the column spacing even with the curvature.

Maybe I am just missing a configuration option or something and this is already there, but I would appreciate some assistance.

Thanks again for this excellent dactyl generator that has so many great options and generates much cleaner stls than other generators.