07-16-2014, 03:11 PM
I've added a piggyback fatsac onto the vent line for the KGB. It fills fine but not so good on draining. I've never been a fan of aerator pumpy so considering swapping it out with a Jabcsco to help it empty. the only problem I see is that the thru hull for the aerator is on the transom which to me is a daft place as it means I cant fill whilst on the move or if it does fill, then flow rate will be low and it will likely draw air too. I'm guessing my best plan is to add a new thru hull on the underside to avoid any problems, however wondering how best to blank the transom thru hull, any good ideas? Lights are not an option, waste of money in my view.