Curado 300e knob issue (any ideas)

[cddan]

I have a new 300e with a knob that has more play in it than I like.  

Does anyone have a simple fix? 

I have taken it apart and inspected it. The best I can tell is the inside diameter is just a little larger.  

Thank you for any ideas 

Shimano for life! 

8 pounders for all! And all a good bite! 

[iabass8]

The cast control knob?

elaborate on the play. Is it an in and out play or is it loose on the threads? 

[cddan]

Its the handle crank knob 

It has some extra in and out play but also play on the shaft 

The bearing runs good and its securely fastened.  

[a1712]

Buy a kit of RC Car 4mm shims. The kit should have .05-.25mm shims in it. Shim from the bottom of the knob shaft to remove all play. Brian.

[iabass8]

Oh, the handle knob.

Exactly what the above poster said to do. Just add necessay shims from the bottom and it will work as desired.

[cddan]

Thank you.  

I thought along those lines myself but needed to find the right shims easily.  I will try your suggestions much appreciated!