Hi Barry
He mixed all his dry ingredients and added the water and mixed again. He put the pork on the mincer tray and spread the ingredients on the top then minced the whole lot twice.
Yes this method is used by most butchers but the trick is to get in minced & stuffed before it becomes too stiff.
The other thing worth a mention is that when a seasoning contains a preservative (I assume the butchers does) then as soon as this wets out it gives of the preservative in the form of gas, if you do this in the rusk then you have less left for the meat which is why it is best to spread the seasoning into the meat.
Hope this helps
Regards
Sausagemaker