I asked Charles Geoghegan at NGS a similar question back in 2010 and this is a portion of his answer:"Trimble used to use lead in the solder for the 5...

You can always stay on a point longer than the minimum required.

Ipmoran, post: 383195, member: 8922 wrote: I had to run a cal on one of those at Table Mountain in CO a million years ago. Cool story, I never knew ...

The M-D Smart level is sorta the standard around here. I haven't done much with ADA stuff but we still run across it from time to time. Calibration i...

I had figured out when I was working around Seymour that 23 mph was my limit on wind speed even with a bubble. Once it got over that, I could not accu...

An old sock with powdered sulfur inside makes a good duster for dusting the bottom of your pants leg and top of the boot. Works really well with chigg...

paden cash, post: 379634, member: 20 wrote: When an unfamiliar number shows up on my caller ID I answer with my best DJ voice, "Thanks for calling 'Ch...