With progress being made on the body, it was time to get back to the nuts and bolts since the TPS Racing order is getting dusty.
I had opted to order both 14mm and 17mm wheel squares, as FG Racing told me the 17mm should be on the rear of the truck, but I wasn't personally convinced it would work. I figured this gave me options to play with the spacing of both the front and rear track width.
I started up by mocking up the rear end (which currently has 14mm squares) and exactly as expected, the 17mm ones don't work. Don't get me wrong, the spacing looks great... but there is barely enough axle thread protruding to engage a flanged nut, let alone a locknut with a washer.
So..... the original 14mm squares go back on the rear....
On the front, I installed the longer front axles, and then played the same game mocking the front up with various spacers. I started with the 17mm squares, and it was sooooooooo close to being perfect..... but just a hair wide. So, on went the 14mm ones, and it was just a hair narrow. I figure if the rear is a few millimetres narrow, then the front should be as well! I got the disc-retaining clips installed on the new 14mm squares...
And then got everything back together...
The longer front axles seem like they have worked great, and now I have LOTS of thread protrusion on the front wheels.
Installed the washer and a locknut, and still have more than full engagement. Nice.
I opted to use a serrated flanged nut (c/w/ threadlock) on the rear wheels, as there isn't sufficient axle thread to engage the nylon portion of a lock nut.
All back together and starting to look pretty!