I posted on UKGSer but thought I may as well ask here as well. I bought a spare set of wheels some time ago for my GSA LC. I finally got a set of tkc80s fitted by Lee from EMJ Bike Tyres the other month and have fitted them on the bike this weekend. Of course I now have the TPS icon flashing as well as a warning light constantly blinking. I've had differing opinions in sorting this. One chap said you can only have one set of wheels registered with the bike, another says you can have two. And it seems its either a visit to the dealers or getting GS-911 to be able to set them. Anyone here got experience.