Hey guys, Im new here. Glad to become apart of this forum. Been working on my 67 cougar lately, with a rebuilt 289 the rest is pretty much stock. I had a problem the other day. Went to go roll my window up and the handle started spinning freely. took it off im guessing the gears aren't catching. Maybe they're stripped? I cleaned them off cause it had a whole bunch of gunky grease but cleaning it didn't do anything. not sure what to do? Should i try and regrease it cause the gears on the passenger side window is all greased up and it works perfect. Any ideas?