Hi Lee.
Ive had solinoid problems with my pro 5 and will have to book it in, can still fill it ok through the carbon filter but have to make sure to switch off when full as the solinoid activates the flooet switch.
groundhog your a genious and I wish to subscibe to your newsletter, whats your advice on gutter vacs ? I have the Omni-vac but what would you recommend ?