Telamon wrote:

You don't want the two loops to actually touch each other and mounting
the pickup on the other side of the PVC pipe is an easy way to
accomplish that.

Yes, but why not allow them to touch eachother? What's the reason for
it?

Just hoping to get a (physics) reason for why they shouldnt be too
close togheter, jst to further udnerstand the nature of the thing
better I havent came acros any descriptions that said they shouldnt
be too close, so I'm really curious.

Thanks,

Jeroen