Tried completing the connections at the relay, same result as video, tried cleaning connections on the battery same results, used jumper cables from the battery to red on starter and black on engine ground, same results, tried hitting the starter. Battery alone measured 12.8V, solenoid cranking measured 11.8V, and the starter measured 11.6V on crank... could it be the starter or am i missing something here? boat started fine a couple months ago and from what i heard marine starters are pretty much bullet proof and any starter issues 90% of the time is something other than the starter itself, Im not sure if this sub is the roght place to post but ied assume the same knowledge is applied here, Thanks