So my S1 Exige had issues changing down into second on track at Anglesey (which I’ve had before but not quite so bad as this time). A couple of times on the Corkscrew (which just about did my head in…) the gearbox even kicked out of second gear a couple of times. Apologies to any of you guys who were behind me! 
I’ve heard something about this may be to do with the gearbox cables and / or the linkages - have any of you had this & can suggest how to fix it?
Cheers
Mark