I much prefer using bobinet scrim over wire. You can find heavier bobinet. All my doubles are single layer doubles. The material is bobinet with tighter bobins. This is nice for larger frames when using them to shoot through, you get a lot less moire.
You can graduate nets easily by setting one net and the clipping another to it at the place where you want with #1 handy claps or binder clips.
Many places in LA will custom make graduated nets for you if you wish to spend the money. Personally, I would just clip them as needed so you can make adjustments and have versatility in your grip package.