If you using MLeader just rotate it all and move arrow grip to needed location (original position). It working perfect after that.

It is visible mainly ?ÿin low light condition.?ÿ With my old Sokkia set 4c and with all Leica total stations that I worked. I think that is IR light e...

I think that NGS and Surveyors should be using the Meter or/and stay with the US Survey Foot. International foot will create more mess that system use...