Hi POBC, my first post for a while... I have a sigma SuperSport with standard non vented discs all round but with mintex 1144 pads at the front and up rated master cylinder. At the end of my last trackday I had a sudden loss of braking performance when entering a hairpin, thankfully with no one in front... At the time I just put it down to tyres or brakes or driver overheating. I should say that I’d been doing much longer sessions on track than I normally do - circa 45 minutes and I had been working on my braking. Anyway I put the car on my trailer and didn’t think much more about it, until I took the car last Sunday for a quick drive. I had to use noticeably more force on the pedal to stop and there was also an occasional screech which has never been present before. This morning I’ve taken the pads off and there seems to be a lot of meat left, although I’ve no idea how thick they were to start with. The surface of the pads doesn’t look great but again I don’t know really what the surface should look like. The discs are in good condition. Pads are approximately 2 1/2 years 2000 (mostly road) miles old. brake fluid level is fine and I can’t see any leaks. pedal feel seems to be as normal. sorry for the long post, any ideas or recommendations? Or do I just need new pads? Thanks Tom