http://images.fineartamerica.com/images-medium-large/railroad-ties-and-spikes-douglas-wilks.jpg
I have 4 of these "ties", or whatever they are. I was thinking I could just nail it to a stump facing down, so the flat side is upwards. Although the flat side of it is pretty bumpy. I only want to use these because I couldnt find rail where I live, so would these work, and if so, how should I take out the bumps in it?