Guys this GoDevil is GREAT I have traveled about 35 miles of the Licking river . Have run ripples running so fast the 20 hp just Hovered in place and had to saw my way up . have ground a few rocks but not to hard on the prop . It is doing better than Expected .Thanks for all the advise . dose not do any good to adjust depth because i am in shallow and running water I adjusted it for going up stream .I need to get photos of these ripples on here you wont believe some of them with over 2 foot swells in them we are at pool 2.1 feet average depth and rocky I see I may have to plate the bottom in a couple years . Gone Catfishing Bill