Sungwoo Kim of Constant Revolution came up with a great innovation to protect your straps from getting snatched. This will work with YNOT‘s, or any other strap that’s beefy enough to work with a hole melted in it. Head over to CR to read the whole tutorial.
Here’s a solid tutorial by Eighthinch for how to install your 48-spline cranks, sprocket, and bottom bracket correctly. Via.
The only thing I could add to this would be that you should ensure that the bearings remain strait as you press them in. To be safe, press in the bearings one side at a time.