You're actually telling us it's 'buggered'!!!! :rolleyes
I'd imagine it will start getting lumpy the more you ride it, add that to the fact it sounds like you still have an original 'possibly faulty' sprocket nut and i'd personally say you are taking a bit of a chance!
It possibly will last out, but it'll be on your mind all the time and will spoil the fun!
Nobody can, or would even want to give you a definitive answer to your question, it's a matter of 'fingers crossed', or get it sorted for peace of mind and safety.
I'd imagine it will start getting lumpy the more you ride it, add that to the fact it sounds like you still have an original 'possibly faulty' sprocket nut and i'd personally say you are taking a bit of a chance!
It possibly will last out, but it'll be on your mind all the time and will spoil the fun!
Nobody can, or would even want to give you a definitive answer to your question, it's a matter of 'fingers crossed', or get it sorted for peace of mind and safety.
More people are born because of alcohol than will ever die from it.