btgc
Veteran
My 35RC had very light focus ring, and some other users also have noticed this. Not rattling or wobbly, just without any dampening. I didn't want to take it all apart to relube helicoid so I removed just nameplate. After setting focus distance to minimum frontal part of helicoid is accessible - where I applied lithium grease very sparingly. After working focus ring forth and back for several times I feel it has got better - not as tight as some other lenses but definitely better than it were, not moving from slightest touch.