ORIGINAL: ThunderbirdJunkie
Just an FYI, ThunderbirdJunkie is pretty sure the red washer that you have on the slipper spring goes in the diff.
It doesn't. That red washer has a small recess that captures the slipper spring. The diff and slipper have been set (as well as they can be without tires or a power system
) and tested and are working properly. Both components (diff and slipper) are fairly simple and straightforward to assemble as well.
Either way, if you still have reason to doubt me (and considering I'm just a stranger on the web, that's likely, haha) just search TLR2964 on Horizon Hobby's website.
Good looking out though.