I have a 2 month old eb8510. the throttle keeps getting hung open and wont idle down when you release the trigger. the problem seems to be on the cable, where it physically moves at the metal joint on the cable. It wont set back in properly and therfore wont let it idle down. I have had it to the dealer 3 times. they moved the throttle grip back on the handle so the cable isnt stretched so tight. This worked for a while but now same old same old. what should I do? last time i was there the tech fired it up inside the store and it blew half his stuff off the wall. should have seen the look on the shop owners face when i told him i told you it wouldnt idle down. when is enough enough and ask for a new blower?HELP!!!!!!!!!!!!!!