We recently had perfect pass lock up on us at surf speed which made getting back to the dock alittle interesting until we finally found the box and unplugged it. Well after that we had to wait 3 weeks for a module to come in which was a bit frustrating. But I had a nice surprise waiting for me today when i fired her up. Apparently perfect pass has updated the firmware to now display water temp all the time on the display when the system is off. You know when the screen just shows rpm and speed, well now there is another section that shows WATER TEMP!!!! So no more navigating through the menu to find the water temp, its right there in front of you. Nothing too major but a neat little addition to an already great product!!