Learn something new yesterday.

[MITCHELL]

Originally Posted by JohnMckroidJr

I usually roll them on smooth flat ground with a light bend in them to detect the spine.

Mudhole has a great selection, but price-wise they are premium priced expensive. Many of the local stores in my area order from them and charge the same price as their catalog.

I put 2 because one always is not prefect with gaps especially at the end of guides and I don't take the time to file the end flat.