I have a 01 GP1200R and after each use I flush. Start then water. Anyway I am wondering how long to run it prior to enough water being out of the muffler. I could run it for some time and there is usually some water left in it as I can go back a couple hours later and start it and some water still sprays out. And then when I move it the next time I take it out some water comes out the bottom. Thanks in advance.