Multiple blasts

Going to try for the first time and....
When makingBHO with enough bud to fill the extractor multiple times... do you keep fillingup the extractor and spraying into the same dish, over top each batch? Or do youhave to scrape the dish out each time before you fill the extractor for anotherround?

spray into the same dish, thats what i do

We sprayed into the same dish, but you can go too far.