Hi Paul The misalignment is not matching the magnetic declination by any chance?
Or the difference between a manual declination setting in either application and an automatically calculated declination based on a cs setting? I have not used TopoDroid since it was able to export sketches, so not much help, and have forgotten much of what I did know anyway. Bruce From: Therion <therion-boun...@speleo.sk> On Behalf Of Paul Rowe Sent: Tuesday, 20 April 2021 10:43 To: List for Therion users <therion@speleo.sk> Subject: [Therion] XVI output misaligned (rotated) from original TopoDroid sketches Hi, I'm just trying out TopoDroid for the first time as the source for scraps in Therion. I can view the th2 scraps in Therion and can see the stations and splays. However, if I then output to XVI and add the XVI as a background image in Therion, the XVI is misaligned. The scale is correct and I just manually move the background XVI image to line up with one of the stations in the scrap. The XVI layer is rotated slightly (1 or 2 degrees) and then doesn't line up across the rest of the sketch imported from TopoDroid. Has anyone run into this? I thought it might be a difference between true north and grid north, but exporting to XVI with north set to true or grid doesn't fix the issue. The XVI layer isn't strictly necessary as the stations and splays are already visible in the TopoDroid sketch output. It does make me worry that there's some underlying problem though that I need to fix. Thanks, Paul Rowe
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