15-03-12, 09:59 PM 
		
	
	(15-03-12, 08:29 PM)mark747eagle link Wrote: Ok - I'll go for the good gear. The Clarke tap required so much force i knew it would break if I went any further,
Wise decision to stop. Too many before you have pressed on regardless and learned a whole lot more engineering techniques that they didn't intend to as a result.
	
