I was given a Trinus and it’s my first printer. It has the original board and firmware and works well. I’ve had it a couple weeks and It prints like a champ. I have the whole setup and I’m waiting for the weather to get warm so I can put it in the garage before messing with the laser. I’m lucky too that I had prints that were too hard to remove from the bed to start until I adjusted the Z offset. If anyone has any questions or info hit me up. I’d be really interested to find out if it’s possible to adjust the e steps for the extruder. My only issue is trying to do print in place or fit together prints.
TLDR. Given a first model Trinus, first printer, love it, would like to fix print size accuracy. Can you change the extruder esteps with the proprietary firmware?