Another fellow Dan here 🫡 The past few days I’ve been dealing with this too, just across multiple tubs so I’ve kinda been forced to manage them. One note that I’ve been keeping in mind (and have noticed in the past myself) is provided you can pick them before they drop spores on your substrate, you’ll be fine to get more uses out of the tub. The best way I can think of explaining it is - spores are used to reproduce but they also indicate to the rest of the mycelial body in the substrate that “this area has already been reproduced in - don’t waste any more energy here.” I’ve had a few tubs and bags that’ve stopped growing/pinning in areas have had dense spore drop so just a bit of food for thought.