That's right! Simply push it down and get a copy of a curve that might be hard to measure and copy otherwise. Not only is it hella useful but it's made from stuff you already have in your kitchen.
This is not my idea. It is a re-post from a forum.
Originally from: http://forum.miata.net/vb/showthread.php?t=448807
User: Godless Commie
It mimics a "profile gauge" tool but is made from bbq sticks and cardboard: http://www.amazon.com/Plastic-Profile-Gauge-Standard-Width/dp/B003A07NBG
Remember to rate this 'ible if you think it's useful :)Bonus:
A FREE 3 MONTH PRO MEMBERSHIP GOES WENT TO the first one to post an instructable of their version of this tool including a VIDEO. Post a link to that 'ible in the comments below. Yeah.
WINNER is Mr. Roshy10
. Show him some love.
And a Warning
: Be careful not to let stray bamboo skewers or their tips, skewer your foot. These bits can lurk in the carpet waiting to strike.