I have got a problem. After kicking the Pit pro (accidentaly) and mending it a problem that had just occourd that was being hinted at a time ago came to the fore. The new track has a possibility to come ino the pits faster. Cars with unscratched LED's work flawlessly. Slightly scratcjhed are OK. Badley scratched (SLOT.IT cars with scaley chips have got heavily scratched beacuse I forgot that the mag suspension lets them drop lower) don't register but do register on th e LC's. So any idea what to polish the LED surface with to get better transmission or is ther a replacement LED I can fit? PS a quick check pushing down on the car gets the Pit pro to detect them and as there is NO problem on undamaged LED's the problem is the LED as the sinal will be closer if nerer the sensor.