the correct way i believe is a 6 oclock hold...with the top of the front sight directly beneath where you want you bullet to strike. by the time i was taught that it was too late...i put the front sight directly where i want to hit. pistols, shotguns, flintlock, bow...doesnt matter...thats how i shoot...
and noone else will ever likely pick up my weapons and put bullets where they want them to go because they are sighted in for MY way
i actually never tried the 6oclock hold...might have to..see if it helps...clover leafs are clover leafs though