GPS Speedometer-display problem

[Marty206]

Neo-6M GPS shield - update faster than 1Hz

Hello, I'm using a Neo-6m GPS shield with an Uno card and the TinyGPS++ library. All working well with GPS updates every second. I read however that the 1Hz update is the default and that the Neo-6m can update with a rate as fast as 5Hz. How can I configure the Neo-6m to do this? Do I need to use a different library? Thanks,

I have read this whole thread but there is no message that the modification helped. So what is the correct course of action?