@vetteguy53081 - Now I'm confused, or don't exactly understand the specific question asked by the OP... It's still early here right now so I'm probably confused!
If you don't wait the full 76 days from the point the 'last' suspect item was added to QT, don't you run the risk of tomites hatching, entering the water column, and getting transferred to the DT (via water) with the items you had in QT for more than 76 days? While I agree you don't need to worry about transferring cysts, I would be worried about the tomites. I'm assuming this is why Humblefish recommends keeping QT tanks more than 10 feet away due to aerosol transfer.
Example:
- Batch one livestock is in QT for 77 days and you're ready to move to DT with fish.
- Batch two was added to the same QT 30 days ago. (since this batch has not been fallow for 76 days, there is a chance of tomites are hatching and entering the water column.
- While moving batch one you bring along free swimming tomites from batch two (via the water) into the DT and they infect fish there starting the lifecycle all over again in the DT.
Did I miss something?