I made a pair of pine grips for my 1911, as a practice run before making a pair of grips from a chunk of cherry my dad said I could have. I didnt like the pine grips (I hadnt rounded them off enough, so they were flat on the side for about 2/3s of the front-to-back distance), so I never made the cherry ones. Also the pine grips were super, super slick due to the varnish that was applied without any sand or other substance added to increase grip-ability. (The pistol basically was impossible to grip when my hands were slick with CLP or other oils, due to the perfectly smooth varnish)
I ended up taking them off and replacing them with a pair of Hogues, but I do intend to make the cherry grips some day.
Kharn