Probably not a big deal to some, but last night I stripped my AEG and changed the spring. To a complete DIY idiot, this was a huge win for me! (Let's hope it still works on Sunday - Going to EAG Dorking again if anyone else is going?)
@Duck, when I had my 550fps spring installed I was the only chap in my group able to quickly and nearly effortlessly cock it. Everyone else massively struggled with it
I will not say "if your right arm is much stronger than your left arm" or "you will go blind etc..." - nope not saying any of that mainly coz I'm short sighted btw