It occured to me that one could use the cloth selfCollideWidthScale with my water example so that one does not need to fatten the width of objects to compensate for the blobbyScale. I've modified the expression in this scenefile to set the water cloth thickness larger based on the blobbyScale and threshold, while the selfCollideWidth is set such that self collisions are the same width as before. Thus when colliding with objects a larger width is used than for self collisions. One can use this file as in the previous tutorial, but the step to increase the thickness of the glass can now be skipped.