I used to not be able to do it with my left hand but now I can I'm glad I was able to share that with all of you
I can only do it with my fretting hand for guitar.. With the strumming hand I kind of can but it is not as nearly nice as the other..
Exact same thing for me. I put a lot of effort into my right hand but can barely get an inch spread. Left hand spreads with ease.
i can keep them going on both hands for as long as I want.. when I was little I taped the 2 fingers on each hand together that way I could practice.. now ive got it down.
Got the double handed action, but the left has a better spread than the right. So I Live long and prosper far.