WE 1911 shooting fully automatic - BANANA

[Casual-T]

Hey there! My 1911 has been firing full auto after I installed a MAG valve knocker spring. I suspect I may have bent the leaf spring out of shape but I wouldn't know and that's why I'm asking here. I plan on ordering a new hammer, sear and leaf spring from tiger111hk but I'd like to have a definite answer before I do.

My WE 1911 likes to drop the hammer if I squeeze the trigger while its cocked and locked and then disengage the safety. If I also shake the gun enough it'll drop the hammer as well!

Thanks