My take; When at Top you must have a firm set of intentions in mind and be fully prepared (Geometrically and Physically) to execute them ........ during Startdown, Downstroke , Release , Impact, Follow Through. This is the cure for "Downstroke Blackout".
You must be Aligned properly to carry out these intentions, in other words. If you want to Drag Load with the Right Shoulder , I like a TSP Angle. If you want to Throw the #2 angle out , on plane you'd better have #2 Loaded. If you want to Roll the #3 Angle , down the Line, Sequentially better not Trigger a Full Sweep Release by rolling your Right Palm off the underside of the Plane early in Startdown.....which is a common Steering thing. Etc etc.
How 'bout a grip type appropriate to your intended Lag Loading procedure. You pressure points loaded in accordance to your desired set of Accumulators and their firing order.
If all Alignments relate to your desired Impact Alignments best to have them all sorted out at Top.