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Help power loss recovery causes layer shift

Posted by Crunch69 
Help power loss recovery causes layer shift
December 03, 2020 08:03PM
I have a Corexy running Marlin 2.0.7.2 bugfix a BTT mini UPS on a SKR 1.3 with end stops with TMC2209 drivers. I do not use the driver sensor less to maintain accuracy.

Problem when there is a power loss the hotend raises 5mm perfect. When power is restored the hotend homes XY comes up to temperature and goes back to print problem is layer shift occurs. How can I program Marlin not to home XY and start printing right were it originally stops 5mm above the print so it starts in the exact XY position it raised from?

Attached are both config files

Cheers

Crunch
Attachments:
open | download - Configurations.zip (77.4 KB)
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