Turn rosin into vape carts

New and grateful to this site. I just bought a cheap gen2 rosin press. Looking for insight into turning my rosin into cartridges. Im sure there arr other threads on this. I apologize in advance. However a few tips to help me are greatly appreciated. I send my thanks and love to all that give info here!

Not sure the difference between rosin and BHO but I make them with BHO.
winterize BHO
Decarboxalate BHo
Heat on magnetic stirrer to about 130f depending on material and other factors:
Add in terpenes and “liquifier” if wanted.
Use syringe to put into cartridge
Cheap carts leak. Don’t be cheap. Buy real CCells.