Bill, (I'll answer even though you are a USC fan!), I pulse mine for 30-40 seconds, but with 5 second shots, wait a couple of seconds, pulse again. It is an older/smaller unit. You just may want to hit, wait, hit,etc.
'Can't wait for the re-match at the "shoe" this year, it should be a much better contest, at least on our part anyway!...no hard feelings, O.K.?
'Can't wait for the re-match at the "shoe" this year, it should be a much better contest, at least on our part anyway!...no hard feelings, O.K.?