I used a Hawke at the Worlds.
As above ... my right eye is so bad now that my depth of field is hopeless.
In an attempt to help I used a 2-7x32 on 7x and with those settings I had no problem with the short targets.
Light was no problem at all.
Having said that ... that gun is U/S at the moment so I'm using another old HW77 with a Simmons 4-12 Pro Air scope with 30/30 ret. That scope is set at 9x.