That's a great result for you. Nice one!
Have been reading up on g101 it says dilute it down but there are variations in what people do. What did you do ?
A 10parts water to 1 of g101?
I dilute it down, always used to do it by eye, but I got some Autosmart bottles with my order, and that's got the ratios on it for 750ml,think I mixed it 3 to one.
I bought some cheap 1.5l pump action garden sprayers which are alright actually, quite impressed, so I need to work out a decent ratio and mark the bottle to make it easy to fill, but the problem with that is G101 will take off pen marks...