G29 S1 compensates only for Y lower than 100

So I've been playing with the new grid bed compensation, and I noticed something strange.

The bed probing is working fine, compensation for the entire bed surface as well. But after restarting the controller and loading the heightmap from the SD card with G29 S1, it only compensates for the first 100mm on the Y axis. Starting with 100.1mm the compensation does not happen any more (no movement on Z axis). Height map is displayed correctly though.
If I do a S29 again, it compensates for the whole bed.

Firmware version is 1.17e on a Duet 0.85. My X and Y axis are mapped to external drivers, if this matters.

Anybody experienced something similar ?

Please try with firmware 1.18RC1. There has been a bug fix to do with loading height maps, but I can't remember the details.

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Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].

I would gladly do this, but not until we figure out what's wrong with the web interface in that Version. Please see this topic

Edited 1 time(s). Last edit at 03/31/2017 02:41PM by unromeo21.