Necessity is the Mother of Invention

[Tarhead]

 

[nn4jw]

Nice substitute for a steel pin contour gauge. Cool idea.

 

[mdbuntyn]

I never would have thought to do that

 

[Dreuxgrad]

nice solution and also a trip saving one too

 

[smallboat]

I would be proud of that! (if I had the sense to think of it)
Great thinking.

Now if I can remember it when I need it...

 

[ashley_phil]

sheer genius

 

[Roy G]

Great! Now I can save scraps of corrugated cardboard to go with all the other wood scraps I seem to accumulate. Seriously, that is really smart.

Roy G

 

[Gotcha6]

Nice idea but I think you would get better resolution on the profile if you used equal length cuts of coat hanger or some other type of stiff wire that would fit into every corrugation.