Dec 1, 2010 #13 This is an issue for that KPS88 lovers. I've often (Because the late 80s) utilised the PS85. I would want to move to some thing new (it's been a lengthy research as well and pushed by grommet availability, common use etc) and am considering the KPS88. https://wilson8834555.bloggazzo.com/26351757/wilson88-options