Have water at bottom of tank- does not drain completely. Approx 3/4 of an inch. Have repaced drain pump assembly and control module , and all lines seem clear. The question is: can I somehow extend the drain time cycle? If it drain a few seconds more the water would pump out. There is no timer on this module, have replaced control module (100 dollars). Is it preprogrammed to shut off at a certain interval? What makes the machine stop the drain function?

Gene I reused the one that was there and made sure it was facing the right direction. I didn't clean the item, it seemed ok. I am going to take the machine apart again and clean it this time as I recheck all lines for maybe some buildup I might have missed. Thanks for your reply. To the question on where the drain line is connected. Double sink-to a drain connector on the small bowl, fairly high from the bottom. It's a shame there is no time cycle control.