Updated to 19.10 yesterday and noticed today that at the same point on an out and back showed an elevation variation of about 60 ft. (234 ft to 294 ft). Walking the same route on the previous release 2 days earlier showed a 2 ft variation (198 ft to 200 ft) at that same point. Temperature also appears to be off a bit. The earlier hike showed a temperature of 68F and the hike on release 19.10 showed 64F even though the outside temperature was 10 degrees higher than the earlier hike.