Remove Vaal Areas from regular races.

Sure do love these,

"

Increased the spawn rate of side areas (to roughly 220% of the current value) and also the drop rate of rarer fragments, relative to the more common ones.

lol
New 90min Race meta. Stay at sins.
New 2h Race meta. Stay in Sarn.

GGG gives a rats ass about racing. What next?
2 RP for the first one cleaning Vaal Areas.

Just make them all spawn equal and on certain areas only.
Grinding problem solved.