Hi, gps results is all I have ever used and unknowingly updated to Catalina 64bit..been directly posting but missing seeing the analysis..there is a way round it but requires paying for a program with yearly subscription and a bit of fiddling, before I go down that road is there any other software that I can use with Catalina? Looked at GpsarPro but couldn't find any info, anyone know?
cheers
Try GPSSpeadreder, that was built on a Mac, but runs on Java so all platforms can use it.
ecwindfest.org/GPS/GPSSpeedreader.html
It's a "beer money" donation. It will do all the analysing you need, has a direct post to the GPSTC web site, and does a great google earth overlay, showing where you did the best 2s, 5 10s, NM and alpha.
Here's one of my overlays.

It's also calculates hours in a better way, you'll never have a 0 hour with this program, you don't have to leave the GPS on while downrigging to make up those missing minutes from your session.