Purchased a 91' Sonic 31' boat w/twin 454's. Everything on the boat works.......sort of. I have been on Offshore Only every day soaking up knowledge to perform checks, tests, troubleshooting, maintenance fixes. What is at the top of the list is an owners manual for the boat. The other quirks and inconsistencies of the boat are going on the list as # 2 thru 17...... :-) Any recommendations?