Titled: Quality of Leads Dear Sirs, I have recently purchased a set of your racing ignition leads for an EP91 Toyota Starlet Turbo (clip type) 8.5mm. I have fitted these leads one time to my vehicle. I removed the king lead from my car to test on a 2nd vehicle to make sure the 2nd vehicle was working correctly. However while removing the lead from the 2nd vehicle the pin which goes into the coil pack broke out of the silicone lead. I attempted to put the lead back together and re-fit it to the 1st car - after I did this the car was badly misfiring (it was perfectly fine before hand). As t