I have gone from coil back to air, if you can't get the right coil it won't work for you and that's the only adjustment you've got but if your carrying a bit of weight it's your best opposition.
My bike was 1 day old, and it said the same that the first up date has to be done at the shop and when I checked the soft where it said it was up to date ,so not going to worry about it bike rides great the shop can worry about that when the first service is done.I think a lot of people are...