Hello,
Newbie working on my first build.
In the process of making my jigs now. Here is a photo of my plate joining jig, and the end result.
Sitka top and Sapele back. OM outline on joiner pic is not mine. Was there when I bought the wood.
Small Jumbo outline on second photo is mine.
https://www.pinterest.ca/pin/39476934224894442
https://www.pinterest.ca/pin/39476934224894446