Well..I know the question is dumb..however Id rather be sure about this before I do it.

When lookin at the needle...How do you know which is hte 4th groove?

Say if your looking at the needle where the grooves are at the top ..do you go 1-2-3-4 Down? Or 1-2-3-4 up ?

Thanks guys

 

it goes 1,2,3,4 going down towards the needle point. so if you're looking at it from where the grooves are at the blunt end, starting at the blunt end is 1, then 2,.....