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      01-14-2022, 03:25 PM   #1
gec929
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Drives: 2022 BMW M3 Comp xDrive
Join Date: Dec 2021
Location: Colorado

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Unhappy Using JB4 on Racetracks

Hey all,

Before installing a JB4 on my M3 comp, I was using the TrackAddict app to capture videos with car data. That way, I was able to create videos with track map and car data overlays. TrackAddict uses a OBD connector to read the car data in real-time during my sessions.

The problem with JB4 is that it requires to be connected to the OBD port at all time in order to work properly and give the best results. So.... now I have a dilemma: If I use JB4 as intended, I cannot have videos with car data and track map overlays. If I disconnect the JB4 from the OBD port, it'll performance poorly and be stuck on map 1, I believe.

Anyone ran into this and can provide some advise?

Cheers!
gec
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