Read the Free Trolleyville Times Monthly for the Latest News on Prototype and Model Traction!

Monday, May 04, 2026

#135 ~ Right Turns Only

No. 135 runs like a dream—until it meets a left-hand curve.

After a fair bit of troubleshooting, adjusting, and modifying, I’ve finally made some progress. The car can now negotiate the right-hand curves without much trouble.

But the left-hand curves? That’s a whole different story.


#135 runs beautifully in most respects—it’s smooth, steady, and reliable. It just refuses to cooperate when it comes to left-hand turns.

To get a better look at what was going on, I set up a camera trackside and ran the model past it. Watching the footage back gave me a clearer picture of the problem:


What I’m seeing is the car starting to climb the rails on those left-hand curves. That leads me to think a bit more weight might help keep it grounded and tracking properly.

The challenge is figuring out where to put that weight. I’ve already packed quite a bit into the roof, and I’d really prefer not to load up the passenger area if I can avoid it. So now it’s a matter of getting creative and finding a solution that works without compromising the look of the model.

But that’s part of the fun, right?

Yes sir! ~ It's all part of the fun!

Dandy