Managing stiff PC on lightweight component

I am trying to use a stiff PC on my lightweight Pioneer DV-47Ai transport which sits on top my DAC which in turn sits on roller bearings which in turn sits on top of of a Machina Dynamica Promethean spring platform. Any thoughts on how I can make this work are appreciated. I like the performance of the stiff cable as compared to the limp cable it replaced. The stiff cable can be bent to shape.