I took apart my reel today to lubricate it (first time I've ever taken apart a reel). When putting it back together, the side plate doesn't seat flush against the reel. There is a gap in the 6 oclock position. Everything is in the proper place as far as I can tell, anybody have any idea what the problem may be? I'll try and post pics soon.

Try making sure the gears are all properly meshed. They can stick up and stop the cover form going back on right.