This article applies to:
D1 and D1 Pro
If the tail module gets stuck, please refer to this article for troubleshooting.
#1 Check the Set Screw
Unscrew it and screw it back in place.
#2 Check the Sliding Block
Make sure the tail module is parallel to the rotary when you push it in.
Check if there is any burr on the sliding blocks.
Check if there is any obstacle in the dovetail groove.
Try removing the burr or obstacle, or get a replacement
If None of the Above Works
If you have followed the instructions above and the issue is still not resolved, please read the article in the link below, collect the troubleshooting steps you have taken, and contact xTool tech support for further advice.