Oil sucks, wind blows.
0 Members and 1 Guest are viewing this topic.
Flux
I can't seem to find it on a search. I'm like to build a blade using 7 spruce 1"x4",actually 14 in this case, because it looked interesting and I wanted something that would catch a slow wind. Not sure if the knots are a bad thing..
There may be some case for choosing the direction so that when it furls the gyroscopic force brings the bottom of the blade forward so there is less chance of a tower strike, but it is not a good idea to have so little clearance that this becomes an issue.
Never any need to ask if we would like to see pictures, we all like to see what others are doing.
Walt