The shifter adapters are for mounting the shifters (sequential and gated sticks, not paddle) away from the wheel itself.
There used to be larger paddle shifters, but their design proved to be detrimental to the overall use of the wheel, so they were scrapped.
I personally have found the current smaller ones to be perfect, though I admittedly will hardly ever use them.
Oh right, I know what you mean now!! 👍
Do you have the CSP's by any chance? If so, what's your verdict?
I really can't make my mind up on whether to order the CS pedals or just to stick with my pedals from the G25. Probably gonna invest in a VR3 too so prefer to make the right choice from the outset....