It’s also worth noting that when I was searching for faults that I noticed that all the rubber pipes from the solenoids and air valves has started splitting and perishing. These pipes will all do it in time.
This would cause some serious air leaks in time and i would imagine also upset the running of the bike.
The next time your under the tank it might well be worth having a look at the condition of your own and replace the pipes.
I have NOT done this yet, in case it adds to my problems, but I thought I would bring it to your attention.
Does anyone know if its ok just to use some silicone pipe to replace the original Honda Stuff
Cheers Rob