My 1963 Whirlpool Imperial Mark XII does 4 6 spray rinses after the first wash and another 4 after the rinse. So far I’ve been happy with the wash and rinse performance on my ‘63 Whirlpool but it seems like it doesn’t seem to rinse like it did when I first got it back in July and that more than likely has to do with the fact I put a larger pulley on to the transmission and the clutch and belt adjustments seem to be a little out of wack and that’s not the machines fault but more of a error on my behalf. Since I located the correct size of pulley, it should have the same wash and rinse performance like it did when I first got it.