>>11308208>The smallest the parts get are the wrist joints, and those are the same size with all lines for the most part.Those inside parts looks pretty fragile to me.
As for 30MS, first few girls, before introduction of these "no seam" arms and legs parts, were indeed quite tight in joints department, my Rishetta couldn't twist her torso without serious sanding. New ones are often good from the go.
>>11308177Small over sanding can be countered by thin layer of matte varnish or other (preferably durable) layer.
I heard of people using silicone grease on joints but I tried that and only resulted in squeaky joints that would get "stuck" after not being moved for a while.