Thank you for all of the responses, and to the man himself!
Didn’t want everyone to think I abandoned the thread, but I’ve been taking my time using the advice provided here to work on the stock.
I’ll be honest, it got much worse looking as I progressed, and I started getting nervous. As of this morning it’s starting to get better, so I have hope again.
I was actually focused on the vertica section on the top of the buttplate(the forward most point of the buttplate itself).
It wasn’t until I realized I needed to move the ENTIRE thing forward that I started seeing progress.
Thanks to the responses that made me realize that.
As I would take remove material more gaps started showing, so it got kind of ugly, until it all uniformly moved.
Something of note, for me anyway, the SMR has actually been a little tougher than the colonial kit I did a few years ago. I’m not sure exactly why.
It’s actually funny since there is far more already completed in this kit compared to the colonial from a few years ago.