Flexing visible but not banned?

[marcush.]

Mr.Sauber has pointed out this weekend at Montreal his belief the clampdown on flexy parts has played a big role in equalising the field this year....and less so the tyres.
In his book the front running teams had already invested huge sums into developping circuit specific flex...interesting call this.

[strad]

Remember when we saw this and dreamed up conspiracy theories when in fact it was just the wires to the ride height sensors?