KiWi WiFi cable is completely reliable these days, had HLT and KiWi for about 2 years and the early issues have been resolved. If you are having trouble there is a trick that normally works - go into Airplane mode, connect to KiWi, then return to regular mode and start HLT but doubt that's necessary...

Ok. Is the number of speed plots affected by the gps refresh rate of my device? Meaning will I get more speed plots by using a 5hz gps add-on?

Harry-

Is using a single trigger the preferred method for cyclic track ? I was thinking of mapping our local track with a POI at each corner entrance & exit in the belief that this would give me an mph reading at each of these locations when's reviewing lap data on the track map.

That helped. Funny thing - the iPhone shows 3G instead of the wireless symbol even though it is connect to HLT.

Now that I have everything working properly I've been experimenting with all of the various screens, etc. The app is even more impressive than I initially thought.

Thanks Harry!

Using v14.4.2, iPhone 4S, KiWi WiFI cable, no external gps device and having a couple of issues : 1. Video shoots great, overlay process works except the mph is 0.0. RPMs are there with the gear I'm in, friction circle is there, etc. (MPH shows in Racer mode, also using Airport mode to make KiWi cab...