Phil, yes - that wooshing while the string gets slowly bended.
The artifacts that you can hear are not on my radar. For me, the sounds of the amps are very good (when using cab irs).
Good to know that here are so good "hearers" - really!
But what I would like to know is wheather this is also the case with your Helix Native at similar conditions - or did it only happened with my configuration.
Thanx for your efforts.