it seems like the program gives the wrong cords when viewing structures at least i have a structure on the lost island at 36.8 - 31.4 acording to the GPS and Ark Viewer reports the structures at 36.8 - 29.7 so its off on one of the axies dont know what could be going on i havent seen it on other maps just on Lost island but i havent tested that much on other maps to be honest just wanted to give some feedback
this happens on both the current version and on 4.1.0.6 just for info