Cary, I like your wooden mobile base that keeps showing up in searches. I wanted to make one similar for my unisaw w/ router table extension. If I could trouble you, what are the dimensions of the members that run the length of our saw? Also, the wood looks to be Oak or Ash, correct? I have some 8/4 by 5' long maple I was going to use. Thanks in advance for any info you clould provide. Matt