Looking at 42" wide rustic dining table options. At that width, twin uprights generally recommended for a traditional trestle table, so I'm looking for other options. I've only found one article on sawbuck table (x shaped trestle ends) with no mention of maximum recommended width of the X. As width increases, the angle between the two legs increases, and seems like there should be a limit before longevity is threatened. Any input would be greatly appreciated.