Is this for files imported from PocketTopo or via TopParser by any chance? I have been getting the same thing, and I have put it down to TopParser. (Sorry no time to check just now - I might be casting unnecessary aspersions.) Bruce
-----Original Message----- From: therion-bounces at speleo.sk [mailto:therion-boun...@speleo.sk] On Behalf Of Torsten Schnitter Sent: Friday, 21 November 2014 1:32 a.m. To: therion at speleo.sk Subject: [Therion] Bug !? Hi I'm using Therion 5.3.15 on Windows 7 (64bit). While inserting different things in a .th2 file using the map editor I get very often thinks like: "point 2428.8199999999997 1966.990000000000..." But not all point are in this format. Some of them are in a "normal" 2 decimals form. May be there is a little bug rounding these numbers!? Not really an issue as it works but just as an information... Torsten