Yongnuo 560 iii query

[GalJulie]

Hi guys

I've just bought a second speedlight from fleabay - purely because I got a discount.

There's some lubricant on one of the screws and on the tilt head mechanism - if that makes sense.

Is this normal? I haven't seen it on my other one.

TIA
Julie

 

[Markfire]

wipe it off and forget : )