You forgot propeller RonIf you are dealing with pt......and you take it home and "see what happens"... You will learn new meanings for the terms "banana" and "warped" and "crooked" etc. regardless of the wood that you are using, get it to the property and then get it in place soonest...without regard for what it is....with the possible exception of th Virginia split rail products which are in most areas locustosts with oak raiils. Ron
I was picking through a post pile at a "box store" a few years ago, and came across a "BOOMERANG" one it made a 90 degree turn, I passed on it.You forgot propeller Ron