ok so i took some pictures and tried to get some good images without having to take the whole gun apart again but if anyone has any questions or suggestions let me know.
here is a shot of the inside of the frame where the trigger group sits:

a closer look of the trigger group and you can make out where the e clip is sitting to the right of the spring, I had though about putting one on each side of the spring but it isn't needed:

and last but not least the old pin on the left and the new pin on the right. the grove for the clip hasn't been cut on this pin yet:
