I got really sick of the hot tube not reaching anywhere valuable and that the driver didn't have more than vents to use.
I had considered installing another heater core with 3 vents but after thinking a bit I realized that when it is cold enough that I really need everyone on board to have a heater, there are only a driver and spotter in the boat anyway and sometimes not even that. So, 3 tubes was all I needed.
Total Cost:
~$45 (2 new hot tube pullouts off ebay and a roll of black duct tape to hide 2 splices that nobody will see/notice anyway)
Time:
2.5hours
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