tzb wrote: It's the avatar upload I suspect, it does compress - see my originally high resolution avatar for proof.
Workaround would be recolour the sig image to the same shade of grey, using the colour dropper.
I've done your suggestion and it still looks completely wrong on Firefox, but they look the same on Safari now. I checked on Jeriko's phone (mine is now a brick) and ironically my signature now looks slightly darker.
I think I am going to lose this one!
