Hey Joshua, I created a thread on the gmax forum but it hasn't got a reply yet. I also sent you a message, but it appears to have not gone through? I sent an email to gCreate but haven't got a reply yet on that one either so... here I am again haha. Just looking for some help, your guide on upgrading to a dual extruder only shows what to do when you replace the head, whereas my dual upgrade is the entire unit. Etc.
Hello Joshua, I was wondering where I could get a copy of Marlin 1.1.9 for my gMax2. I'm changing to the TMC-2208 stepper drivers. I figure it will be a lot easier to configure using The gMax 2 stock firmware rather than a stock marlin.
The heat sinks that came on my printer were attached with foam tape! The drivers actually worked better with the heat sinks removed. The foam tape actually insulates the driver keeping it warmer. I ordered new heat sinks and after installing everything is great. If you press on the heat sink and can see it get closer to the board you probably have foam tape.