Today, I found a kink in my left brake line which was probably the result of the brake line getting caught in the spokes and wrenched. It was making the brake stick, so I got a replacement cable and sheilding from the LBS. After installing, I was testing the steering and I realized that there was a small improvement that could be made to prevent the brake line from ever getting stuck in the spokes again.
One zip-tie later, and I was in-business. The issue is, I think, a flaw in the design of the Terratrike Cruiser. Luckily the workaround doesn’t bust your budget.