So just found out about these and I need to get one, but seems like the most common place for them is in the US which means huge and lengthy shipping. Anywhere or any sellers in the UK?

So I'm currently assembling my mintypi V2 kit, and when soldering the Pi gpio pin holes to the button pcb I accidentally bridged the pins for the b button and ground. I've been trying to break this bridge for a while now using Lester 186 no clean flux and some wire, but I'm having no luck. Anything ...