Muggy diffs in a maxx

Can you tell me what have you using to attach the stock e-maxx driving shaft to the new diff output (on the wheel side, not center drive shaft)??
The only parts i can see to fit is tihs:
http://www.rc-monster.com/proddetail...d=RCMdiffshaft

I thnk that i'll try to put this diff in my revo bulk, maybe i'll save lot of $$$ and don't have to buy the V" hybrid!