When it comes to multiple spiders and they say they are stacked does that mean they are on top of each other? Like one on top of each other touching with no spacer? Wouldn’t they rub on each other or just not work?
I’ve seen subs with 4 or more spiders but you can’t see any spacers.
Cheers
I’ve seen subs with 4 or more spiders but you can’t see any spacers.
Cheers