Ray,

This was my first attempt at small hinges, so you may find a better
way.

I used a wooden handscrew clamp to hold the lid to the opposite hinge I
was marking. The trick is to mark one hinge location without a clamp
on it (just your fingers, while you trace the hinge), then carefully
clamp that hinge and take the second clamp off so it can be marked.

Worked for me after only a few bobbled clamping attempts. If you mess
up, erase and start over. Once you have the marking done perfectly,
the rest is easy.

Todd