How to rotate char in legacy control using mouse / keyboard ?

[Cimohai]

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thanks for the info

i actually never know the existence of legacy control until one of my FC member point it out.
using standard control when you are grinding level in dungeon is taxing on my arm since you need to constantly drag right click to evade AOE precisely.

also i actually rebind strafe to A/D knowing that i will backpedal when moving to back and side.
i am still testing and finding the optimal control for me using legacy.