its just one of those days i guess ,i tried out my new electric starter like suggested i have a tower hobbies control panel and when i hooked it up i let my alligator clips touch and it fried my battery wire completly so now i dont have a fuel pump so i cant drain my tank till i can get a new control panel or get new wire and fix this one back what causes hydro lock it seemed to just keep doing it all afternoon could it be the way i have something on the carb set i didnt think i was getting tooo much fuel because i could actually see air bubbles in the fuel line i did get to here the .52 run for a little while but of course my receiver battery ran down before i could do any adjusting! not a very productive day here at the farm!!!!