Interesting point about regulation. That may be a big reason they don't allow auto-tuning. But you can manually tune very rich which is still band for the environment and the PV3 doesn't stop you from doing that.Part of the capabilities of the products are affected by regulation.
Big fines have been imposed on manufacturers of parts that cause/tamper with emissions tuning of vehicles.
That is why you may not see certain functionality available.
I've never heard of Aracer until starting in on modding the Monkey. Since I want to keep a clean setup with flashing only, not a bunch of extra wires or piggyback options it was easy to choose DJ.
The nice thing is anybody who wants to run a similar setup will now be able to build there bike, get a PV3 and flash their ECU in minutes and then go ride. There won't be a learning curve or screwing with computer programs, riding and watching gauges. Just flash for the setup and go.
I never heard of aRacer before the Grom either.
Hopefully Dynojet uploads your tune. They haven't uploaded the ones they've created using my WBCX logs.