It was blinking in sets of 5, so it was tracking 5 SV's. Whether the antenna inside was still in its original location, who knows.Dave

Nate,Yes, it is strictly for Static and Rapid-Static OPUS solutions. CHC also makes an RTK unit, but it's a LOT more money. Same for the Javad. The Ja...

Alan,Interesting. I was wondering if the S6 was able to compensate, not only horizontally, but vertically, as well. Looks like not.Dave

James,"If you come across some money..."Money? What's that? :-S Setting 3-4 prisms over control points is a pretty good idea when you have to use fre...

Dmyhill,Thanks. It looks like the 360-degree prisms aren't as magical as I first thought.Dave

B9G,That NGS Inverse Program is cool!Dave

Thanks, Dan. Good stuff.Dave

Wayne,My buddy is in California. I'm thinking of joining him, because Vegas is still fairly dead.The level vial on the pole is the first thing he chec...

Wayne,"When in doubt about the vertical, just shoot it again with an inverted scope."That takes the error out of the gun, but the error in the prism w...

Thanks, Mark. Reading this one right now:Dave

Coady,Both pics are Chinese knock-offs on eBay. They are both roughly $200, and probably the quality is in line with price.Not having any experience w...

Ob,The Demo (Full) Version of AutoCAD Civil 3D 2015 is a 60-day trial. More than enough time for an energetic go-getter to get a feel for it. The Tuto...

Aaron,When you say, "the drawings are identical", are they really? Check Properties for things like whether or not the Hatch is Annotative.Dave

D,Please e-mail me to discuss further.pointdump (AT) gmail.comDave

OK Corey, that I gotta see. I think we need a photo. Grab your pocket snappy and a ladder and give us a picture of the wall.Dave

The New Old 4000SSiJim,It doesn't look like it's ever been used. Did you find that on eBay? I haven't found any smokin' hot deals on eBay, so I think ...

Lots of options to think about. Having the ability to add a rover is attractive.Dave