I bought and used a Tacx T4580 Brake Shoe Tuner and it did a great job of stabilizing all the moving parts and holding the brake shoes/pads in place (with a toe-in) while I tightened them.

After I had my way with the bike, I took it to my LBS and let the expert finish. He re-adjusted the brakes to be a little closer and with a little less toe-in.

In conclusion, the Tacx tool works well but maybe not as good as an experts hands and eyes.

These brakes respond to my grip quite nicely and I feel confident in my ability to stop. No squeal, no shudder, no shakes. I like my bike .