Re: Any advice about years, models, etc. to avoid Reply #50 – February 26, 2018, 11:38:51 am Quote from: saddlesore – February 26, 2018, 01:46:26 amAnd to replace that top "wiper" is a snap.. got a length of it from FOT (something like $15).Pulled off the old one (in pieces no less) grabbed the Windex greased it up a bit and pushed it into the groove as I stretched it a bit..Took all of 15 minutes..(mostly moving the ladder)Mine has that white stuff stuck inside the round part( where it rotted). was wondering what it was and now I know. Quote Selected