Think it is pretty clear that it is being asked that a commonsense aproach be adopted, we all know its intention is to avoid people travelling hundreds of miles to shoots and then be faced with targets they find physically challenging to an extent that may result in old injuries being inflamed thus making it uncomfortable for them to complete the rest of the course. So lets just be sensible and put targets out that don't cripple people at angles that are comfortable for people to shoot without breaking.
Also agree with the supported shots rule clarification.
Rick Ardern super low mounts ISP MK3 pellet launching platforms and Sightron 10 x 42mm telescopic sights.
Because it is not about how, but how many.