I'm going to be replacing my dishwasher this weekend and I have a question about the current setup. Right now my old dishwasher drains into a standpipe like a washing machine. Is this an ok setup (I drew a sketch below of what it looks like)? All the ones I have installed I have run through the disposal, and the new dishwasher instructions do not show an option of draining into a standpipe. My next question is if I decide to drain it into the disposal, can I cap off the stand pipe? Thanks for any help.