Hi all, I've been thinking of building a Lehman and was wondering what practical considerations I might run in to if I significantly lengthen the boom. Also, I've read at least one account in which a Lehman device produced a "spurious" signal due to vibration of the supporting wire. What is your view on this, i.e., is it a significant enough noise source to devise a means of damping this out? Greg --------------------------------- Hi all,
I've been thinking of building a Lehman and was wondering what practical considerations I might run in to if I significantly lengthen the boom.
Also, I've read at least one account in which a Lehman device produced a "spurious" signal due to vibration of the supporting wire. What is your view on this, i.e., is it a significant enough noise source to devise a means of damping this out?
Greg