Om dizze add-ons te brûken, moatte jo Firefox downloade.

Oanmelde
Add-onpiktogram

Beoardielingen foar MetricRules!

MetricRules! troch SpitFire-666

4,1 stjer fan 5
5
3
4
2
3
2
2
0
1
0
Antwurd fan SpitFire-666

Antwurd ûntwikkeler

ien moanne lyn pleatst
Cheers. Yep I looked into this as well, tricky part is there's no way to tell if pounds refers to currency or weight. I'll keep thinking about it 👍