this tranny often slipped into reverse from park, for years before losing reverse. also reverse was a hard shift. i've heard there used to be a volvo safety recall on the popping into reverse problem. anyone heard of this? also, is it possible i could drop the pan and do some adjustments before condemning the tranny? if the trans is gone i'd like to convert to a manual but don't have the funds yet. any tips on saving/diagnosing my problem? (also lost neutral - goes forward in neutral)