After a lot of frustration and analysis, I’ve concluded that the main reason why My DWPS feels bumpy/sticky is because of years of bad habits. Even on a single string, I cannot even do tremolo picking and make it feel smooth.
The way I perform the forearm rotation seems to be incorrect. I tried picking with my left hand (Im right handed) and noticed that the strokes feel and sound powerful and there is no bumpy feeling when picking fast.
Also, the whole arm feels “connected”: the forearm and even the biceps feel as though they were all involved.
This is definitively not the case with my right hand. It feels very bumpy, even the strumming! The arm muscles also don’t feel as “connected” as they do in my left hand.
This has made me wonder - maybe years of bad habits with my right hand are making it very difficult for me to use the correct motion for DWPS. My left hand has never been used for picking and it seems to “feel right” when I try DWPS. No bad habits ingrained there.
The solution sounds easy: why not replicate with the right hand exactly the motion that the left hand is doing? I’ve tried this and it’s not that easy. It has been very difficult for me to figure out what the left hand is doing correctly that the right hand isn’t.
Now, my UWPS feels much better. It feels powerful, smooth and consistent. I would really like to be a primary DWPS because most of my favourite guitarists are also primary DWPSers. If I don’t find a solution though, I’ll probably just go with what is working and adapt to it.
I’ve uploaded a video where it’s easy to see the difference between my right and left hand picking. Hopefully someone can detect what’s going on. If so, a coaching cue would probably be very helpful. Something that can help me figure out how to do the right movement so that my DWPS becomes useable.