Hi at all, thanks to your many advices I was able to create my first cartridge. I pressed 5g of Moroccan Hash at 176f for 90 sec. and then decarb for 30 min at 220f. The rosin liquefied and then hardened again immediately. Next, I reheated everything to a lower temperature again and put it in the cartridge. However, my cartridge does not shoot well compared to the one you buy. The product inside is very dense and when I shoot you have to heat the pen a lot and it doesn't make as much smoke as the commercial ones. Can anyone help me? In a few hours I will also add pictures of my cartridges.