Need 4-speed Help

What kind of pressure plate you using, finger or 3 arm style? if you inadvertly (hung the clutch), 3 arm style, a centrafugal roller may have slipped down in the arm, causeing T.O. bearing to contact one arm way before other two. but slipping sounds like clutch may be in backwards and keeping plate from fully ingageing. or a whole lot of oil contaminating disc, but you know better than that:-D