The distance is now 30 yards due to the limited space of some competitors.
Any 'Field Target' shooting position is allowed. ie Standing using crossed shooting sticks, offhand, kneeling, prone with or without a bipod attached to the rifle or just a front support. Off a bench with front support only. You can use your other hand under the rear of the gun, but the gun must not be in any type of vice or held artificially.
This should open the game up a touch.
Again, these rules may change if everybody gets bullseyes except me!! :-)
I'm thinking of a handycap system where Offhand scores more than shooting sticks, and shooting sticks score more than sitting with front support and so on and so on but that I think will come later!