I ran the gas all the way down in my mower the other day to almost dry. When I was refilling I noticed that there is a lot of sediment and dirt in the bottom of the tank. The clear fuel filter also has a good amount of very fine debris in it. Would it be ok to disconnect the fuel line from the bottom of the tank once its empty and run the water hose through it to wash all that debris out? I obviously know that it needs to be 100% dry before refilling but just wanted to post to make sure I wasn't making a mistake. Its a 36" exmark walk behind.