I am using a Zulu as a finisher and have found that dilution of a slurry that seems to work perfectly on a small Escher I use and a big Welsh Slate does not work with the Zulu. When I reach about 3/4 dilution if I can describe it that way the Zulu is fine, smooth, no worries but as the water clears the razor feels like it is on a totally different stone and it is a feeling I do not like at all. Does this make any sense to those members experienced in honing or to Zulu users specifically?