08-07-2021, 04:49 PM
Mine have become somewhat temperamental at times. An unsophisticated approach has been to do a quick tap thru the screen and lo and behold...they take off! Mine are probably corroded, but haven't cleaned them yet as they are working better now.
Tony Van Helden
2003 Newell #646 2 slide
Tow 2017 Grand Cherokee Trail Hawk
Citroen Charleston 2cv
Spencer, Iowa (summers)
Mesa, Az. (winters)