Flipped axle wiring
 

Hi, first post for me here and looking into this intersting rock crawling. Not new to rc just mostly electrics. But my ? is I am builing a clod crawler and I am gonna flipped the rear axle, do I need to wire the motors in paralell with both + on the motors connected to the + on the esc instead of the other parallel way that is diagramed in the clod section. I figured I would have to make the motors turn the same way instead of having the rear turn opposite by the - of one motor to the + of the other. Thanks.

Short answer, yes.
Long answer..the wiring should go from esc to one axle then to the next. Best way to make sure is to solder the leads onto the axles then use a 9 volt battery to touch the leads and confirm the way you want to solder the connections. The only thing to really keep an eye out for is when you make your connections to the esc because some can be speed/power biased for forward.