Karl
Can’t comment on DF never used one, but understand chem.’s are very good think the equivalent to this system is thermadry can’t comment on that ether, think you need a demo (think a DF person in Dartford contact HO)
As for chem. what I use at this moment is roto-brite (it ant cheap) and pick up is local to me.
Never had a problem with synthetic also got a couple of charley pads and for the really big jobs 70lt builders pre-spay bucket (on a trolley) with an electric pump 250ft solution hose if needed (came with the tm) and fine sprayer (beats the 12lts pump-up if you got that size
)
How much hose are you short or are you to the max?
Willing to hire equipment if needed or help
Len 07976407246