Did another brim to brim test, 33 mpg this time, but I was being a bit more lairy

Still not sure about the seat alteration yet, but it definitely gives more support under the knees. Just have a gp at the back, but I'm thinking of using part of the old one to make an infil piece, we'll see.....

Managed to score a set of MO6s from a bloke on FB today, seem like a good price, and have some Toyo Proxies on them with reasonable amount of tread. Will probably use them until they wear out, then re-furb the wheels and swap my good tyres over. Some pictures when I get them later in the week