Today had a practice run with my new omnivac gutter cleaner,GOOD JOB I DID the"new stainless steel pipe end" for cleaning the gutters and swan necks,was frankly useless,as was the end telescopic pipe you fit it too,i will explain, the sleeve fitted on the telescopic pipe is secured with three rivets and all three were extending inside the pipe by half a inch each of them,and the sleeve on the "new stainless steel pipe end, was exactly the same,as you can imagine this was causing constant blocking,So after spending over two grand or more for the system.i had to drill out the rivets fit roundhead bolts in their place with the nuts on the outside.Has anyone else had this problem on their new omnivac system,to be honest anyone with a ounce of sense surely could of seen this was going to cause a almost instant blockage,i would be interested in GLYNs comments as he supplied it,other than that at the moment touch wood all seems to be ok,just got to get used to the graft involved.