ZBrushCentral

Trim acts wacky on large objects. Forced to crop

How do I fix this?
I have an object in an array. An object copied like 8 times in an array with radial symmetry on so i can sculpt on all 8 at the same time.

In this case and in many cases i’m running in to my trim dynamic is basically unusable. I can’t trim at all. lots of brushes seem to get wacky - Unless i crop.

The problem is when I crop I’m not sculpting on the other parts I need to be.

How do I fix this? What do I do here?

I attached a video showing the issue.

Thanks