Stan,
100% agree .
I have shot Miroku guns for more than forty years, and shot them very well.
Went to Perazzi to buy a new gun (treat), they fixed me up with a suitable ? gun left handed for me , it was useless, shot very high, back to the gunfitter and another lower comb stock , back out , still useless , but better . "OH , we don't have another left hand stock that is lower ." I said okay give me RH one which they did , took it out , bingo I could shoot that brilliantly , back to the gunfitter to check gunfit and he announced " No , no, no, no, no good , is no good ." Okay but could you give me the measurements please I asked .
Duly done and armed with measurements I returned home , (without buying a Perazzi ) the measurements were very close to my Miroku.