Ok so I recently had TM problems, before I found out it was the TM I replaced the batteries and charger.(went from a 2 bank triton charger, to a 3 bank minn kota 330d. now the cranking battery wont hold charge, not even for 1 min. as soon as I trim the motor down, it dies. I didn't disconnect anything from the cranking battery, just added the leads to the cranking battery. everything is hooked up right. something is draining It that fast. battery tests good, and charger charges trolling batteries like a dream. any ideas on what can be causing it to drain the cranking battery in a matter of seconds?? thanks for any help, im going insane!!