I use a 80-300mm lens, just big enough for knockhill because your pretty close to the track, would be pretty hopeless at most tracks down south though. Seen the pro guys at knockhill with huge lenses, makes you feel inadequate[:$] they cost silly money though, from about £500 - £5000[]
Fai17,
Is that the trackday on the 29th? I will almost defo be there, will make sure i get plenty shots of everybodies cars. A bit of showboating on front of the camera would be nice just dont completely loose it because i will be on front of the fences!