How many transformers are you putting in?

You can get the C-H zig-zags in positive shifting, neg shifting and non shifting.

They state they should be used in pairs, ie one pos and one neg, or 2 nons. That gives the best results..

The nons are the cheaper ones.....

Load balancing is always going to give you headaches, because not too much these days stays permanent.

Dnk...