Maybe I missed the post, but my kit didn't come with the special threaded droop screws.
If you're referring to TKR1238, the kit doesn't include those.
The build manual also shows normal screws that thread in from the top of the arms. I'll probably pick a set of those screws up when it's convenient.
Yes, the kit includes the standard M4x10 button head screws, TKR1443. You should have those in your kit and you can install them upside down to prevent marring the droop pads.
Speaking of my kit, are you supposed to cut down the servo saver spring?
Nope, just run the spring as is.
Also, At max ride height, the screw for the steering links on the knuckles hit the a-arms. I don't think I plan on setting the ride height to max, but this still means you can't turn when it's jumping.
Look at the instructions again, I think you installed the screw upside down. It is counter intuitive because of the hex hole on the spindle. We run all of cars this way now.
Furthermore, I think I need to cut down the front screws that go into the front chassis brace into the plastic bulkheads. I checked the manual, and they're supposed to be the same length as the rear, but the rear has a plastic bumper acting as a spacer. The fronts dont have that bumper acting as a spacer.
If you're referring to the M3x40mm screws then you don't need to cut them down. We spec'd those screws before we ever came out with the SC truck so they're the correct length. We actually tested extensively to make sure they were long enough when running the bumper and found they hold up just fine.
I mentioned too that my motor mount was a bit out of tolerance, but I sanded it. I didn't expect absolutely no issues. It does seem a bit odd though because 90% of the kit is near perfect fit and finish, but then there's little quirks that I, or others have had.