"Nice story tough as old boots wisteria , I often bring plants home and rehome them ethier in my garden are another customer.
 
I can see why you'd attack a hugely over grown wisteria with an hedgetrimmer and then go in and tidy it up with sectaurs…"

"p.s. Mi-T posts are stocked by Jacksons Fencing
 "

"How about using those post savers you weld on with a blow torch ? 
Or concrete / postcrete platform above soil level to accept the bolt down met posts ?
 
 "

"Three years ago I removed two wisterias as instructed from a customers North facing wall they had never flowered in ten years and were a bit spindly considering thier age . 
I chopped them down to get them in the van , hardly any rootball to speak…"

"The most essential tools in any business are a spreadsheet and the best software."

"In my head I am picturing a wisteria big enough to seen from space on Google Earth. "

"Not overheating,left it for half a day,tried again,looks like a trip to the dealer, thanks for the reply."

"Tried another charged battery,no change,thinking it might be contacts on battery or in unit.?"

"Correct, the switch is in the head and if that were the cause you'd be getting no warning lights on the battery and the hedge cutter would just seem dead. Three red flashing would suggest problem with the unit, three glowing and it's too hot or…"

"just checked and 3 solid lights is the overheat warning. 3 flashing lights indicates a tool malfunction"

"the dirty sensor switch would not cause any lights i believe. it just wouldn't run at all. I think 3 red lights flashing indicates a fault with the tool or it is too hot. Does the gearbox get greased at all"

"We wouldn't prune Wisteria with a hedgecutter, although I could see why people might do when it has an abundance of growth in the summer.
However the main prune should be carried out in the winter once the leaves have dropped so that a regular…"

"Massive house with a massive wisteria?
 "

"Battery has a malfunction according to manual Try another battery if you have a spare."