I'm not spider rigging but agree with MEATGETTER on using heavier weights. I'm usually tight line hovering with rods in both hands using the heavier weights which loads the rod tip some thus easily indicating when to make a hook set after any positive or negative changes in the baits.
Fishing the deeper depths I don't have the patience waiting for lighter weights to descend to those deeper fish.
“There is no difference between communism and socialism, except in the means of achieving the same ultimate end: communism proposes to enslave men by force, socialism—by vote. It is merely the difference between murder and suicide.” Ayn Rand