A couple of weeks ago, there was a lot of talk of those "HUD boost guages" (??) which project up onto the windscreen. I haven't been on for a while so missed what everyone's opinion's were.
Anyone out there bought one/fitted one etc? If they're any good, can someone remind me of contact details please?
Or should I stick to a normal one?

ps Used Wax Wizard today for 1st time - good stuff!!