Dec 1, 2010 #13 Here's an issue with the KPS88 enthusiasts. I've always (since the late 80s) made use of the PS85. I would like to phase to something new (it's been an extended research also and pushed by grommet availability, typical use etcetera) and am thinking of the KPS88. https://wilson8823466.blognody.com/26318872/not-known-details-about-wilson88