Frames have always been my nemesis... eight cuts with incremental errors usually mean big gaps at one corner. But now I've taken to using the scms for the miters, and then trimming with a miter trimmer. I've also been playing with various router profiles. A few more of these and I'll have some return on investment on that incra router fence I got for Christmas...
This one is some wormy soft red maple Doorlink didn't like for her cabinet doors, but she likes the frame! And she's a pretty tough customer when it comes to these things. 41" x 29". Finished with lacquer. Put James in the pics so you get some feel for the size...