I've found that the main weak point, at least recently, that I have found in the clone movements is in the keyless. The clone set lever does not appear as robust (I hate that word because it seems to be a favorite term used by marketing wieners) as the ETA part and I often replace it with an ETA part. I just re-ordered this part from Startime and notice they now have a 5 piece limit on the set lever and yoke. This is on part, at least, that I don't want to have to use a clone part for in the future. Guess I'll order a few each time I place future Startime orders. Don't really know what this means, but...