Hi all, Have been riding my brompton on the commute now for a month or so, and now that I've finally sorted my seat position to give me full leg extension, I'm left wondering if there are any mods I can do to make my gears a bit more useable? On my commute I generally dont ever use 1st and rarely use 6th. I set off in 3rd and use 4th most of the time, only using 2nd for a hill (and using 6th for a short burst on the way down the other side). Please forgive my brain as it cannot seem to fathom gear inches and I still cant work out if a 'low' gear is 1st or 6th and talk of that nature , but is there anything I can do to give me a slightly better range (as I dont really use the 1st gear) by changing the front sprocket or similar? Thanks!