i have 2 100 metre reels of microbore in the van , or i should say i had 2 reels , 1 of the hoses sprung a leak today so i cut a chunk of and thought no more of it , then it sprang another leak and the hose itself started to increase in diameter , 3 leaks in the end and now down to about 50 metres , the hose is just over a year old , anyone else had this prolem regards alan