Making slow progress on the notch. Cutting and fitting always takes more time than expected, but as I am learning, a good fit makes for a good weld. Maybe I am just a slow learner....
First side notch in, bag mounting plate attached to frame rail.
I am copying where, JDoisher - Maggies build, for where he put his rear bags. Also started to fit the second notch and clean up the rails for welding.