Now for something slightly different: 5cm 10cm and 20cm targets from 5 metres 10 metres and 20 metres. 1. Still using 16mm marbles. 2. Still using Dankung slingshot. 3. Concentrating on consistent form rather than accuracy. 4. Recording accuracy once a week. 5. For one month only. 6. Shoot once or maybe thrice and change distance. Start tomorrow if weather holds.