1/4/2007 the 3mm by 1.8 metres braid we sell has had extensive testing on and we have found that after 1ooo laps on a 15 metre track the total of 15.000 metres was travelleled that equal to 15 kilometres at approxiamatley 88 kilometres per hour at our nascar curcuit on lane four at "laines slotway racing curcuit" that the braid is still in tack and still useable detioration is only minor the car used in the test was a mustang sports scalex with no modifactions made to the car total race time was 102.18 minutes non stop race pacing you will find this braid we sell is up to the standard for long range racing find us in the slotcar section on ebay