Hi all. I'm assuming this is likely some sort of wiring issue but given my lack of experience I wanted to check here first to see if anything was imediatly identifiable. The J2 arm is able to resist force in one directon but completely gives when I try and pull it in the other. To be specific, it seems to be holding when I push the arm in the (-) J2 direction but moves nearly freely when i pull in the (+). I quickly checked the encoder settings which look good so I assume a bad wire connection? I can post a video for further clarification if need be. Thanks for your time!
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I was able to seemingly break it appart but now having a lot of difficulty removing the motor assembly from the J2 spindle. I've tried alligning it everywhich way I can think, but the thing isn't budging. Any suggestions would be greatly appreciated.
note: I also thought the debris from the set screw may be hindering the movement but unsure how to progress forward given I cant see any visible objects.