KWA 1911 Trigger group reassembly

[CalvinB]

I dropped my pistol in the mud and had to clean out the lower receiver. I took apart the trigger group to clean the parts. Now before you say "well you shouldn't had done that if you didn't know what you were doing" it is nearly identical to a RS 1911. However in the KWA, there is one extra part that controls the gas system.

http://store.kwausa.com/images/diagrams/gbb/M1911DS.jpg

the part in question is the assembly of 21, 22, 25 and 26

I can assemble the trigger to work flawlessly as far as a real firearm would need, but the piece that responsible for the gas system, I can't figure out the way it goes.

Any help would be awesome. TYIA

[CalvinB]

PS. I am aware that Mobius did an excellent write up on his WE 1911, the parts sadly just aren't the same and the group combines the sear and the mystery unit from my gun