Thanks to the interests of one of my sons, we’ve been doing a lot more 3D printing lately – mostly just for stuff around the house/office, but hope to use it more in the future for project prototypes. In the past, we’ve had bed adhesion problems when printing with our Tevo Tarantula printer. Lately, we’ve tried using a little glue stick on the bed first – it works great. If you have a cheap printer with a glass bed, glue stick is the ticket for easy prints.
Also Hatchbox PLA filament is working very well – no problems with moisture, even after one roll of filament has been sitting in the lab for 3 years.