Hello I am new here, and very new to CNC. I have bought one of the 3020T-DJ engravers off of eBay. I've got it set up and running but has a problem with what I think may be skipping steps. It will never go back to the same zero home location. It seems to be mostly on the X axis. I have looked over all the wiring, and check for free movement. Everything seems in order, and moving as they should be. I have read and read about different things with this to the point that I am very confused. I have included a picture of the etch I did. As you can see on the right at one point I broke a bit and rehomed it to start over. It did not go back to the original zero home As you can see by the double etching. Then at some point on the right the whole etch shifted. Is skipping steps what is causing this and will adding the resistors actually help this problem? Any help would be greatly appreciated. I never thought I'd be the confused old man that I have become, so excuse my ignorance. There is just so many different people saying so many different things. Thank you
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