Tuner Series: DSB Tuner Part 2

The purpose of this video is to continue testing the DSB Fabrication tuner. Following up from the initial tuner testing, twelve 5-shot groups were fired in low barometric pressure conditions to assess whether tuner setting (TS) 1 and TS2 would differ. TS1 exhibited a better tune in high barometric pressure and TS2 showed a better tune in lower barometric pressure. Data showed that TS1 shot worse than TS2 with aggregates of .2866 and .214 respectively. The result was statistically significant (p=.035). Results suggest that tuner setting can be adjusted to regain a lost tune when barometric pressure changes. Also, there may be an "ideal" setting for differing barometric pressure values.