Frustraighting and thus short test session today.
Sizing seemed to make no difference, could be i have the wrong size sizer?
Hardly any wind but pellets going left, then the odd high and low out of kill at 40 -50.
Had one hole groups, then shotgun, then cleaned he barrel with hardly any difference.
In the end, decided my mind was not on it today as thinking to much about tondu shoot on Oct 17th