Deep Wreck Diver
Registered
I know you've already picked up on metric but I thought I'd repeat how important that is for people living in the 21st century 
I thought you'd like to know that the GF Low slider moves when the GF High slider is adjusted. The actual numerical value doesn't seem to change but this doesn't inspire much confidence.
Unfortunately I suspect the requirement for an internet connection will be an issue for many people.

I thought you'd like to know that the GF Low slider moves when the GF High slider is adjusted. The actual numerical value doesn't seem to change but this doesn't inspire much confidence.
Unfortunately I suspect the requirement for an internet connection will be an issue for many people.