No matter how good your extruder, a jam is a jam. Will take a ton of force to break some jams. You haves a nice setup with the bull dog, but willing to bet your success is mostly due to the e3d… My advice for you, get an e3d as ultimakerh hot end sucks
Here in the U.S. we reprogram using a sledgehammer. Me personally, I threaten my devices with a rubber mallet that I actually don’t have.
But seriously, E3D is awesome. Money well spent. Get their lite6 if you don’t want to spend for the full performance v6. It’ll work fine on pla and abs.
I’ve got an e3d on my i3 at home and love it hence just seeing if it makes sense to swap out the Ultimaker setup as freeing things up drives me mutes each time.
I’ll be sticking with 3mm for a while as we’ve got about 7 kilos of it to use up, and it’ll take a while. Mainly because I have a rule that you’re printing on the printer then you’re with the printer. It would be too easy for somebody to ignore an @OctoPrint webcam window with all the distractions at work should something go wrong.
I switched to an E3D for the same reason. My print quality improved but I still had frequent clogs until I switched to better filament… I’ve been clog free for 6 months now! #rehab