When I first started work my new boss all those years ago (we're now partners) he said 3 things to me.
The first. Better to remain silent and be thought a fool, than to speak and remove all doubt.
The second. If you steal I'll kill you.
The third, If you need a work shop manual to build a race bike you shouldnt be building race bikes.
He's right.
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If I have to take the carbs off once more...