Some more air pistol practise

Did an ex-400 practise session with the following set-up:

Pistol: Steyr LP10 [single-shot pre-charged]
Pellets: 4.49mm RWS R10 Match

By the end of the session, had moved the windage 8 clicks to the right. The range was not too cold this time, but the poor lighting is still causing problems with the sight picture. 

Had several flyers caused by snatching the trigger having been on aim for too long, causing me to drop 5 to 8 points in each 10-shot string.

STATS
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Session score(s): 79 + 79.1 + 85 + 75
Session total: 318.1 ex 400
Session Average: 79.5
Std. Dev: 3.6

Running Average: 79.3
Running Std. Dev: 6.70
BC: 1530