i am new to boating. i was changing the lower end unit oil for my first time on my 1992 120 force. i removed the wrong drain plug (the inch lone one) i believe it has something to do with the shifting. however i slid it back in and the prop turns just fine in neutral. i then shifted it into gear and it is hard for me to turn it over, but i can turn it over by hand and i can hear compression and exhaust. do you think i just got that back into place? i dont want to get to the lake and have something messed up. please let me know what you think and thank you for your help.