My Dyson 07 is 3 years ago. This time last year it started cutting out after a very short time. After numerous unblockings we had to have a cyclone repaired. Recently the same thing started happening again .. It has been in for repair (unblocking) twice now. As soon as I got it home again it started cutting out so I returned it to the shop. The man said that if it still cuts out, it will need a new cyclone .. guess what ... first go round the house and it keeps cutting out. Should I fork out again for another part or should we start again?