Have you been using Canadian suppliers, or just buying out of the US?
I've been having good luck using Joto for mugs, and have their 2 in 1 press. (https://www.jotoimagingsupplies.ca/store/category/heat-presses/mug-presses)
I've been having good luck using Joto for mugs, and have their 2 in 1 press. (https://www.jotoimagingsupplies.ca/store/category/heat-presses/mug-presses)