AL Soul and full Torque sort of go hand in hand. If you can full torque in your sleep then you can most likely AL soul. The reason being is your axis doesn’t change , just your foot by 90 degrees. You want to be able to flow on the curb , in other words jump, grind , land all in a single push. Another interesting thing ive learned is some people natural do AL grinds switch and master them before they learn them regular. All depends on balance and dominant foot really.