I stole this mod from FRF member BOBFIDY.
He was kind enough to show this to me last July at the N.E. Okla. FROG Rally.
I went to wal mart and purchased the cutting board, $16.97, and the pole sockets (made for a shower curtian rod), 2 sets @ $0.97 each.
As Bob showed me, I trimmed the pole sockets to fit in the range top's grill so that they will fit in between a couple of grill rods running across and one going front to back. This way they can hold the cutting board in place while traveling and when in use.
Very easy to do and it looks and works great.
Cutting Board in place.
Bottom of cutting board showing the pole sockets.