Great Ike! No,don't go down on the jet. #53 ain't really very big for a Bi-Turbo. I'd go up a coupla' numbers higher on the jet if it was mine and also open up the airbox( might prevent that 4-stroking) a little at a time to unrestrict it. Just keep doin' plug chops and you'll get `er runnin like a `scalded dog'.Keep takin' those nice trips,Ike!.................. Any more trouble from neighbor dogs? I had 2 big mongrels try to jump my `ped on a gravel road the other day.They were lying in wait for me as I came down the hill in `pitch-black' dark of night. Big mean country dogs! You know the kind(pit bull lookin' things)...I knew they were around `cause they'd come after me in daylight before. I hit the gas and I was aggravated so I let go several BB rounds helter skelter behind me. Heard one yelp, and they both cut off the chase immediately. No good Mongrels!