I'm pretty sure you forgot to rename the groups. Whips script can only handle one turret per group, so you need 2 Groups with each both rotors and the designators in them.

This turret is verry good, thank you for your design.
However, does it work for muti rocket tutret?
I have tried set up 2 turret on my ship following the steps.
It is interesting that one of the turret works well while the other don't
The elevation rotor and launchers of the second turret works normally, however the horizontal rotor just doesn't work.
Have you encountered this problem before?