so i posted a few times on my 99 blaster.my problem is i kick the bike over and it starts racing and wont stop til i shut off.i have tried leak down test and cant get a good seal.where the reed cage meets the head there is a gasket but there seems to be a gasket missing between reed cage and rubber boot because im getting air bubbles there.and also the exhaust piece that bolts to head doesnt have a loop for spring to connect to should it. i bought bike second hand.it ran fine til last weekend and has been screaming ever since. i really dont have the cash to take to shop so if u guys can help that would be great.