Pufferfish has just text me a top tip.
Its full test day at tondu tomorrow, lots of different pellets with Both barrels smoking.
However, shall also do the Pufferfish suggestion of then doing two shots at 50m, leaving for 5-10 mins then another two. Simulate gp.
Repaet until Boared?
to fully simulate I shall be taking a photo of Pufferfish and shout abuse at it for the 5 - 10 mins i am not shooting!