Having had soft water at a relatives house, the water was quite slick.....like not being able to get all of the soap off in the shower.
Have installed my Aquapure with Clack ws-1 cs valve (amazingly no plumbing leaks) and the water is softer but not as slick as I expected.
Could slightly overshooting the numbers in setting the clack cause this? I have 6-7gpg and the softener is set at 11k grains and 3lbs salt. I did not change the p setting since the aquapure manual did not indicate this.