With index controllers the left hand is functioning normally but the right hand requires almost double the grip strength to function normally. seen in the picture is both controllers gripped at equal strength.
#Grip strength required for right hand is double on index controllers
golden valve
floral niche
Index controllers have bad quality, maybe just worn out from much play. usually my left stick and right trigger get fucked up after 1/2 year of excessive playing. now i sometimes have the bug that my right middler finger gets stuck 🙈
but valve usually replaces controllers if they are worn out...
i think i am on my 4th controller in 4 years 🙈
void estuary
mental carbon
I can also confirm, I have 2 pairs of Index controllers 1 pair newer than the others and it does seem to look like it requires more force for the right hand