
I glued it back on with the superglue Scottoiler supplied, but now when I start the bike it conks out when I turn the choke off.

It may be I haven't warmed up the engine enough, but I suspect not. I suspect the carb is drawing air through the broken spigot.

Is there any (preferably black) sealant I could use to seal round the base of the spigot?
I know I'll have to buy a whole set of carbs to replace the broken part. Too pricey!
Thanks for any advice.