EAA conversion kit-light primer strike

[cooslf]

I got a 22LR conversion kit on my EAA Witness Gold team. I got a light primer strike on every single shot. I guess it is due to having a light hammer on my Witness Gold, which I use for IPSC. Instead of putting a stronger hammer spring, is there an extra long firing pin that I can use? Can I get a 1911 firing pin and modify it? Thanks