I use a silver very thin point marker on dark woods.

Or ya could cover it with blue painters tape and do the line?

Yep great thought, I will do the tape but green..lol  Thanks now I won't say any thing bad about you for a day ! 

Watch it or I'll change your screen name to "Dainty Little Flower.".

 

 

White spray paint? 

Awesome that way I can see the actual cut  don't know why I hit the mental block on this one to much honey do jobs 

If honey ain't happy.....

I have been doing a lot of thunking on this design & after making a couple of 64" I see the design is barley breathing hard at my 30 1/2 draw so I think after the 60" I'm going to redesign the form with 3/4-1" less deflex for 62-64" bows ,that way I will get additional reflex & lower brace height I think ,but using the same limb profile, I will have to swag the stack but with the additional reflex start with in .020 of the original stack, I will see how it plays out but border line recurve from the drawings !   I here happy Wife happy life daily   

   I find the Happy Wife / Life statement to be very true...  I am happy as hell...  Maybe one day I will get to meet her...          

   Hey Forward...  Let's see some drawings...   

If you want to stay happy dont meet her  when I get this 60 in. done & still have to throw the 64 in the beauty shop , I will make a mock up & drawing and post , and one thing Im learning about unicarbon is every little bit of mass taking off makes a better return on fps then just glass & wood , Im also thinking 1 1/4 width on the new design with the shorter limbs I will be able to do it I think ! Im thinking 62 in.  to start !