Have different size batches. Eg.
20 cases fired twice recorded in a book. Then another batch say 25. Recorded fired 4 times. As long as you record any lost cases you can count the amount of cases in each batch and know how many times fired they are.
Have different size batches. Eg.
20 cases fired twice recorded in a book. Then another batch say 25. Recorded fired 4 times. As long as you record any lost cases you can count the amount of cases in each batch and know how many times fired they are.
Bookmarks