Offset in rendering track

[gareins]

Link: https://www.ozbo.lt/bike/2016/08/22/jugotrip/

I created this map many years ago and at some point the gpx track got shifted and I just assumed its time to update the site. I finally got around to it and even after fixing for all the new stuff, the map is still shifted to up-left for few pixels (if you zoom in you can see that gpx track layer changes position relative to base map). I also read the #152 and changed the base layer to no avail. Interestingly, the markers if I show them, are positioned more or less correctly (hard to judge, but defenitely better then the track itself). Attaching image with added markers.

Link to source: https://www.ozbo.lt/jugotrip16/loadmap.js

[mpetazzoni]

I see you have an offset: 30 in your polyline_options. Is that you attempting to fix the issue?

[gareins]

Yeah, seems like an attempt that I forgot to remove when committing. Does not fix this issue though and will leave it in for now...

[mpetazzoni]

Out of curiosity, do you notice the offset for GPX data in other parts of the world?