This is turning into CSI ilkeston
Should there not be at least 5 marshall's per shoot.
one for every 5 lane's,after all if a club is large enough to host a GP one would assum they have at least five member's.
People using large bag's for an advantage only put a small amount of the bag outside their leg,so the rest of the bag inflate's under their backside.
I have also seen bag's with so many beads in they are about 150mm thick,i'm not sure what the advantage is but you don't need a tape to see they are more than 100mm.
If so many people were anoyed at one shooter for gaining an advantage why not be anoyed with half a dozen rule bender's?