Ok guys and gals I was wondering if any of you could give me some tips so I don't end up screwing this up. I bought some clubmans for the SV and I will need to drill some holes in them for the controls. Can any of you give me some advice on how not to mess this up? Where to measure, techniques so I don't end up screwing them up, or any other useful information. Any help would be appreciated this will be the first time I drill holes in something round