just found a place about 20 miles away that might be making it, so will have to call and visit to see his set up and get a sample.
but will most likely make my own.
if you can get a reg supply of used
and have the time/room for storage it's the way to go,let's face it, forecourt diesel is never going down,and I think home brew is approx £1 and under, set up is the killer,but if you have a steady supply of used
,a year or two, and the kit would pay for itself,if my car works out to be able to run even a 5050 mix I will gladly pay full prices, just for the benefits to the engine/fuel system,ps I think you can do 2500 ltrs a year tax free,course i cant' see where you could not share your equipment with a friend, as long as you kept sep logs,of chemicals bought,etc
giving you 2500 ltrs each, unless you had an add running in your weekly paper, selling your home brew, cant see C-EXC,breathing down your neck,let us know how you get on, good luck.