mines not that bad. Only bogs when it's actually in gear. When checked reeds was going to rebuild carb but 1 bolt is rounded off so it's not been done atm until i find a way to remove the clip on the rubber boot connecting airbox to carb.
Found the issue. Carb was fine. Checked tranny oil and was almost empty so topped up and it was burning it. Ripped clutch case off and their it was. Crank seal sat on crank :S
Put it back in to test until i can order another 1 to change it out.
when the seals go they tend to either draw air or draw oil dependant on the side- doesnt need a rebuild due to seals goin unless you seize engine or actually cause other damage. Seals are easy to replace- on the DT anyways-having done my own :p
Yeah. I just remember NORFE saying something bought if they've gone and let oil through that they tend to take out other stuff. Can't remember though and cba to look for it.