Stiltskin, I happened to be cleaning some records tonight so I observed carefully after reading your question. The Step 4 Rinse behaves just like the Ultra-pure water when you first squeeze some onto the surface of the LP: intact drops with high surface tension. But after just a second or two you can see that some moisture is seeping into the grooves to either side of the droplets. The Ultra-pure water won't migrate at all out of its tidy little beads until you start forcing it into the grooves with the brush. Now, the seepage of the Step 4 is nowhere near the amount of flow that occurs with the Step 1 Enzyme mixture or the Step 2 pre-mixed cleaning fluid. But, the Step 4 does seep somewhat, even though the bulk of the bead stays intact until you start working it with the brush.
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