First off I'd just like to say, "This is what it is like to have a real skimmer!" I can't believe the quality of foam this thing produces, which brings me to my question. The skimmer is pulling almost a full containers worth of dark crud a day. I was wondering if it is possible to use the larger 9010 waste cup with the 9005, just so I have more capacity in case I can't empty it b/c I'm out of town, etc. I just can't believe how wonderful this skimmer is! Thanks in advance.