Play like I do, right hand side...
Turntable - Left hand (Ring, Pinky)
1 - Left hand (Middle)
2 - Right hand (Index)
3 - Right hand (Index, Middle)
4 - Right hand (Middle)
5 - Right hand (Middle, Ring)
6 - Right hand (Ring)
7 - Right hand (Ring, Pinky)
The purpose of having one finger from your left hand over is for a few reasons...
1 - If you ever decide to start playing two-handed, you're already used to using two hands
2 - Using your right thumb can be tedious, but for others it's simple. With this method, you may use the above fingering, but if you want to add your thumb, then that gives your right hand even more coverage of the controller
3- The middle finger from the left is my most accurate finger, that's why it's used. If your index or even thumb is more accurate, be my guest
__________________  |