We have considered using a standard pellet, but there are some shooters who would not want a 4.52 to go down a barrel that was set for a 4.50 for example.
Also my Steyr reads different for a job 4.52 and a AA 4.52, so a standard pellet is a non starter.
I know the UKAHFT are looking at new Chronographs at the moment and there are a few other ideas that are going to be introduced this year.
Somehow I made TEAM ENGLAND 2012 and 2013
Illiterate writer for AirGunner
The real Kung Foo Panda.