Strudul

I've got 2 Onkyo receivers, a TX-NR535 and TX-SR343, but neither have remotes.

The manuals specify RC-879M and RC-897M remotes respectively.

Do I need to buy these specific remotes or are most Onkyo remotes pretty universally compatible with Onkyo receivers?

Cheers

I'm trying to do a code clear on a Panigale V2 and can't find much info on hardware / software required to do DIY diagnostics.

I've got a TuneECU USB-OBD interface already and think I need a Euro5 OBD2 6 Pin Plug Adaptor Cable to connect to the bike, but then I can't find any answers on what software is required? I see JPDiag, Melcodiag, and M3C9 mentioned, but not sure these are compatible with the Panigale V2?

Also, does the V2 use an M4D ECU like the V4?

Any help?

Cheers

Would anyone be able to clarify the interaction between a rear wing used in conjunction with a spoiler?

If both are used, where would be optimal to position them with respect to each other?

Should the wing be positioned higher up than it would be if not running a spoiler?

Would it be better for the spoiler to be inline with the leading or trailing edge of the wing, or in the middle?

This video implies.it can be a valid approach, but doesn’t really go into detail: https://youtu.be/H8EX_ZcrdxA

Thoughts / examples welcome.

Cheers

Bit of a shower thought that I can't see to find an answer to...

Would winglets be effective on a car rear wing if regulations didn't have to be adhered to?

Aero is not my forte, so bear with me while I run through my thought process, cos there's likely some inaccuracies.

Modern airliners often have winglets, something like this https://i.stack.imgur.com/0MGzG.jpg

They come in many different styles, but looing at this type, they extend both up + down, are angled outwards, and swept back.

As far as I understand, their purpose is to prevent high pressure air escaping, reduce drag, and add lift.

Now, wings are aerofoils, which create lift, flip e