400f cuts out up rough hills

You still have not confirmed that the angle is the issue, or instead, from impact or vibration.

You've got to determine this before guessing your way into a straight jacket.

OK....Point well taken :banghead:

I'll try to get it up onto a high stand and tilt it.


With the floats set at 12mm it doesn't cut out when tilted on the stand. But sputters on a wheelie.

At 9mm it won't go up a moderate smooth incline without coughing badly.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now