This idea of 'leveling up' (Scott Pilgrim reference, sorry lol) has been on my mind and using raking w/ stringers has been something on the back burner for a while now.I finally decided, "what can it hurt?", and just jumped in w/ no planning. Turns out, for me at least, that every d'oh! moment eventually leads to improving my technique. The first d'oh! happened when I dropped one of my brass micro shapers on the concrete, and wouldn't you know it, it was the supa sharp pointy tip that hit the concrete and caused a slight kink on the end. Which worked great at raking the stringers today!
The next time was when I blew a hole out on a hollow big hole bead and I was determined not to chuck it since I'd already spent 20 min. making it. Once I patched the hole, it had an interesting raked edge that my squirrely brain stored as an idea for later on. There's been a few other instances but I don't want to bore you or me listing them all.
While the execution of the idea is still a little rough, perseverance will now be my friend until I'm satisfied.
I'll try and get pics tomorrow after they're done tumbling.