Re: strange bogging at 1/2-wot
Are you sure the throttle barrel is opening all the way?
Is the choke plate wide open?
What's your plug gap?
Are you still using the kit supplied spark plug?
How many miles (or gallons of fuel have you burned) ?
Let us know of any progress you've made.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"