Flexing a Flex Plate?

20200205_183515.jpg Thanks for all the input. Responses to above:

Pilot hub dimensions are same with both TCs, and the new one does bottom out in the back of the crank.


The flex plate is a little bit concave - can't say if it came that way originally.

The Hughes documentation does mention use of "high quality washers" but in this instance I was wondering if adding more mass spinning around was optimal with external balance and all that.

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