Hi Guys.... The wife and i decided we would like to move our washer downstairs in the basement. We would like to move it to the left of the main drain stack. The problem i am having is i am not to sure how to connect the drain & vent. I wanted to tap into existing cleanout but its a 3.5'' ABS and i can't seem to find anything that will fit. Of course i would of readded a cleanout if it would of worked...so thats out of the question. Then i thought of cutting the main stack but the height i would have to cut is over 18'' from the floor, cause there is the cleanout and a vent / drain that goes in the garage for a sink. So cutting all above that to add a washer would be over 18'' from the floor and i am afraid it would be to high for the washer to drain properly ?? I was thinking of maybe trying to remove existing y connector and add a double y connnector ? Any ideas.....how i can add a washer drain line ??? How would you guys do it ? I would hate to dig up the floor as i don't want to spend big bucks. I added a pics to give you guys a better idea of what i am up against. Thanks in advance !