I have no idea how the Wiki works and how to add stuff so if you find this of any use, feel free to add it yourself. You will need -A can -Scissors -8mm allen key -Crank removal tool -Grease Cut the can up into narrow strips, about 4mm wide. The length isn't really important as long as it exceeds the length of the spline. Place the strips on the spline and bend them into the axle so they stay on. You'll also need to shape the strips so they match the shape of the spline. This can be done with a 4mm or smaller allen key, or a pencil. The amount of strips you will have to use will depend on how loose the spline is. It's best to cover the whole spline (10 strips) but you might not be able to get the cranks on. Put lots of grease on the spline, onto the strips and between the strips and the spline. Push the cranks as deep in as you can, then brake the strips off using tweezers or something equally small Screw them down. The same can be done with a square taper although it's a bit more difficult. If you're not clumsy, razors are the best things to use. Unfortunately, they can't be used on ISIS due to the curvature of the spline.