Thank you for your time and patience in putting this together.
This topic needs to be "stickied" at the top of the forum.
Here are my .02 cents to share with anyone attempting dis-assembly and re-assembly based on my experiences.
My sear spring was tapered - the smaller side had to go toward the sear in the trigger assembly. They may not all be like this, or perhaps mine is worn in a way that only allows it fit properly one way.
Also, I found it easiest to use a 3/8" long slave pin to assemble the trigger outside of the action and drop it in as one unit. The slave pin can be pushed out with a longer temporary pin to hold the unit in the action for reassembly.
If the trigger does not reset after assembly, the trigger return spring (#66) has dropped below the rear of the trigger assembly.
If you cannot get the hammer to move back to the cocked position to release the pin in the hammer spring strut, lift the rear of the sear gently with a punch to release the hammer and then rotate the hammer back.
Rotating the cartridge feed ramp down toward the magazine well before reassembly seemed to take some of the pressure off of the spring underneath, making it easier to push the right side plate pins onto the action.
When the right side plate (with the pins) was almost completely on, mine would stop and wouldn't budge. The lip of one of the pins would catch on the square hole in the trigger block ( #68 ). Pushing down on the trigger block frees up the pin. This was always the last barrier to allowing the whole thing to pop together.
Hope this help other folks trying to work on the Camp 9 for the first time.