Re: pic: 6 wheel suspension
 

looks nice, although it might obstruct manipulator mounting. do you not need chain tensioners?

Re: pic: 6 wheel suspension
 

We have the sprockets and wraped the chain around them and worked out the distance. For the #35 chain it was 15in +/- 1/16. Doing this we do not need to tension the chain. Add a link than add 3/8 in, add two links add 3/4in.....

The game commin up will determin how we will attach the arms.