Good point we had only used the minimum 12 grn recommended in the book apart from the last couple of shots where we ramped it up to 15grn.

the only down side was that by the time we had loaded and fired a volley of 5 shots the others on the range had loosed off 3 or 4 volleys and were eager to go check the targets.

Hmmm got my eye on a 357 mag revolver now..