Originally Posted by
InspGadgt
The Birds track I believe was somewhere around 100' by 40' which is pretty close to what we run on our asphault track at 60' by 60'. We run dbl pinks all around where the setup at the birds was typically lilac/yellow. Well hopefully someday I'll live near a carpet track where I can test alternatives just to see what happens

Dpl pink on carpet is not a pretty sight, I've tried it

. I have no idea what it is about carpet vs asphalt that causes this difference from a science aspect, would be an interesting study tho.
Edited to add: I would guess that with enough time someone could find a setup that would work for dpl pink on carpet; just need a ton of time and practice to test lots of different setups.