Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

I'm thinking about installing a vacuum gauge, but i dont know if its worth it.
I have an idea how to do it and my friend has them on his mini.
But what do you lot think about it?
Is it worth it

i know wot i think of them lol

Yeah yeah i know haha, im poping around my mates tommrow morning to sort it out, see what hes saying.
Im gunna get this one http://www.demon-tweeks.co.uk/products/ ... =LMATIM008
And im gunna remove the ash tray you know the drop down thing and just put it in a pod holder there hanging down under the head unit.

I just know what if its gunna be a hard job fitting it