Ben,
As much as it pains me to say it.. I have to agree with Kody on this one!
You are being offered advice by some of the best brains in the business here, which you seem to choose to disregard.
These people give their time and advice freely for the benefit of our sport/hobby, and the only thing they ask in return is a little respect.
If I may make a sugestion, ask one question at a time, if you dont fully understand the answer, dont be ashamed to ask for clarifacation.
Then go and act on that advice, be that either by building something or incorperating that advice into your plans for future machines.
Once you are happy that you fully understand that paticular point, please feel free to ask your next question.

Please dont think Im getting at you personaly (one or two people on this forum have had the same lecture off me from time to time!)
Im only trying to point out that we are all here to help each other out with any problems or questions and on the whole it works very well, BUT carrying on the way you have been in this thread will not score you many points on the how to win friends and influence people scale.

So please remember, a little thought before posting and a little respect goes a long way!

Here endeth the lesson!!

(P.S Building a reliable six wheel drive feather isnt as easy as you may think... Trust me, I know, P.I.T.As gearbox and transmission set up took me nearly 3 months to finaly get right!!:sad: )