I need to get some wheel spacers to clear my front brake caliper (late spec GTI with 288mm brakes) with my new wheels. I've tried 5mm and its no go, but not by much. I think 8mm might be cutting it too fine, especially if I get new pads which will push out the caliper more. But...my wheels are et25, so I don't want them too wide as I don't want to be messing around with the arches. So my question is, do 12mm hubcentric spacers sit flush on a mk3 front hub, or is the wheel spigot too long? I know I could measure it but it's wet and cold out.