Hey Harry,

thank you for your note. Don't needed any intro, only issue was bad synchro between video and OBD data (especially gear shifts, throttle etc).

Solutions was:
I changed (in expert settings under menu Sensor Delays) the delay of "any OBD (0.0-3.0)" from value "1" to "0".

Now it's ...

Hey Harry,

bought myself an XGPS150 and a Gopoint BT1 in Winter which I now used when driving over the Nordschleife.
I use Harry's Laptimer Grand Prix Edition, starting screen says version v19.0.31(64) on my iPhone 5s (Version 9.2.1)

When tapping onto Overlay I come into Overlay Konfiguration Menu ...