[list] [*] FIX signed tuto challenge missing inputs on reset; [*] FIX Starting inoutputs position reverted to known value (tutorials gets broken after a reset level); [*] FIX Janky readout in the clickme tuto; [*] CX New Mux2to1 4to1 and 8to1; [*] FIX Reset level reset inputs/outputs positions; [*] UX Delete action takes priority on zoom in on click on loaded overlay action; [*] UX Much fitter hitboxes around traces and gates to allow much more precision with the mouse; [*] FIX Hidding readouts lines when pointing out of the camera frustrum (avoid strange lines across the screen); [*] FIX Input picking when die size >20; [*] FIX InputOuput at 000 not sticking through saves; [*] FIX hitbox misses when working on edge at angle when die size > 20; [/list]