Hopefully fitting my eibach sportlines this weekend, spoke to a customer of mine (Vag specialist) who says it's a pita to get the strut out of the hub by undoing the big single bolt, they seize in. He says caliper off, ball joint off, undo driveshaft and any cables, hoses etc and top mount. Normal spring compressors do the job. If anyones interested i'll do some pics as I do it?