Jim,
Thanks, I have not started the finish yet. I will go back over the side plate panel again. You are right, it is a bit larger and longer than lock plate side. I've been very slowly working it down. Trying not to get carried away with rasps, sticking to scrapers and fine files!
Right now I'm preparing to cast the pewter nose cap. A little more carving to do then find some pewter. After the nose cap, last major tasks before finishing are attach under-rib, fabricate and attach ramrod pipe, draw file barrel, and install sights. Then lots of polish work to do on lock before bluing metal parts.
I've read through just about everything I can find on attaching an under-rib and am still undecided as to method: solder, screws, or rivets. Most likely I'll use rivets but I'm nervous about drilling into the barrel.
I'm playing with the idea of side plate escutcheons or some sort of decorative side plate.
I think this is going to be a very light, quick handling little rifle. Ideal for plinking or deer hunting. I look forward to bringing it in October!
Paul