Chine-walking — side-to-side rocking at speed

The hull rocks side-to-side at speed instead of tracking flat and straight.

Try these in order

Make one change at a time and re-test — that's how you learn what your car likes.

1. 1
   Raise the strut

   Puts more of the hull chines in contact with the water, restoring lateral bite — the established fix.

2. 2
   Move CG forward as speed increases

   Pairs with the strut-raise per racer convention to settle the hull.

General RC tuning guidance — your chassis manual's own tuning chart is the final word for your specific car.