Have toilet clog below the floor (I have taken toilet bowl & tank off & have standing yucky water). Have snaked from my utility room (on W end of house) straight through to tub (eastern most fixture) of the ONLY bath. Nothing came out. Toilet is not in line with tub & sink drains (sits about 2 feet south). I have a crawlspace - is there a plug under there? I have tried to run a snake down the yucky toilet hole, but I don't know which way to try to guide the snake when I hit the bottom of the pipe. AAARRRGGHHH!