Synthetic oil & clutch operation

[Rogerdj_imp]

It might be my imagination but.... I have changed the oil from Semi Synthetic 10-30W to fully Synthetic 10-40W. I have been for one ride only of around 200kms with a bit of in town time, it seemed to me the clutch take up had become quite short in comparison from what it used to be (so from clutch level full in against handgrip to when bike was smoothly moving the lever movement seems short and close to handgrip end rather than over length of level throw).
I have before this bleed the clutch master cylinder so its air free and has new fluid in it.
Has anyone noticed any difference when doing similar oil wise?