CoolP wrote on Jun 30^th, 2012 at 5:13pm:

Would there be a way to receive metric (weight) values in your gauge? Some small xml code change?

Yes it's possible...but why would you need it? Would you be using it for testing / verification or do you fly using metric units?
(Not really a small change...more of a medium change, i.e. new bitmap images and nessesary logic for proper displaying, etc.)