Black Marlin

Have just bought six of them - my debit card fainted at the bill!

Why not use FB in the fiddle-yard unless it too is on view?

I intend on using Code 100 in the fiddleyard; it's the sheer number of points that's going to cause the problems. It won't be 1x 40' fiddleyard: it will be, essentially, 4x consecutive 10' fiddleyards, one for each running line...