2 brand new Emaxx builds

[Blazerss]

Yea I was trying to get the father to let me build 2 trucks just like my runner, but the price tag shocked him a little. I told him eventually he will spend that much once these 2 are upgraded enough to hold up to the BMX track. :) I'm sure these 2 trucks will make their Christmas morning awesome.

Ok, some of you know I haven't been exactly thrilled with the FLM bulkless stuff. But with the available options for bulletproofing for the best price and availability of parts, it was the best option in this case. Now comes the diffs that come with these. They didn't come with any oil, and the only shims included are already in the diffs. Can anyone tell me what diff fluid combo has worked well for them with this setup? Also, the diffs felt a little too tight to me, but of course there was no fluid in them. Will the fluid make them feel better or have yall had to shim these before installation?

Thanks for any help guys.