Roland V-cymbal Rotation Stopper for DW 8mm Cymbal Arm

I have DW cymbal arms on my drum rack and needed to mount Roland Crash cymbals.  This is a simple fix to allow that to work.  Just remove the bottom cymbal threaded washer and replace with this part.  The cymbal stand thread is m8x1.  I modeled this part with m10x10 and it fit perfect.  If you encounter any issues, just let me know and I can update the model.