Hi Mike,

Here is my set up on the Top Star 110 (mine is actually the older Sky Star kit).
I turned the rubber mount through 90 degrees. No problems with broken headers.
I had another set up on a MK 3D Dancer, broke the header every flight.
Eventually solved by moving the bracket nearer the motor by a couple of inches.
It seems like a process of trial & error.

Once again it is such a shame these kits are disappearing! This is such a smooth flyer.

John.