i have been touching up the fins elmo reboxed for me. (the puppet did a great job)
I have sanded the trailing edges as required.
Whats the go with the leading edge. My techy's are quite sharp.
I seem to remember someone saying that the leading edge shouldn't be too sharp.
Your thoughts
not too sharp for all round performance, but for speed they can be a bit sharper,
question is how sharp is too sharp.
