I'm trying a hot glue method to create the grip points on the stands for my 1/60 VF-1A Angel Birds. I'm not sure of how it will effect the paint yet as it has only been a few days, and I have been checking how stuck the valk gets each day.
I'm using 3x Hasegawa robot stands with just the initial rod, and a small amount of hot glue around the ball joint. I let the hot glue cool completely and also rubbed the tips to create a bit of grip (they're quite slick after completely cooling).
So far so good, but I'll need to give it more time to see the effects on the paint.