Well had my first off at speed in two years, who needs a M.T.B. to go mud plugging
The gearing seems to have improved things considering my lack of current fitness however I have only done three rides with 45ft/mile+ over 35miles @ 16mph+ and the previous two were recorded with the 500 so the correction on rwgps may not be right, so all in all pretty chuffed with the change, I also kept on the 38x24 to see if changing to a 12-25 is viable and as I got up all the gradients (nothing difficult as such just need to put the effort in) so the next cassette will be that a 12-25 I still have the 26x25 which will give me a 27" gear which is lower than the 29" I had before
Edit forgot to mention, even though I got home and my shirt covered in grass stains, the O.H. didn't ask what happened or if I was ok.