They seem to taper in, as though the whole pad doesn’t touch the disc, wondered if they were wearing in an odd shape or if this is correct

 

cheers

 

Yeah mines do it’s to stop brake squeal I’ve been told 

Yep that's normal don't worry. 

Ok cheers, I only noticed it this morning as my discs are orange, I only got back in it last night at 11pm!

...Funny how some discs go rusty so quick, too. Just the smell of damp in the air is enough for some!

2 hours ago, mrgf said:

...Funny how some discs go rusty so quick, too. Just the smell of damp in the air is enough for some!

My bosch disks do that... quick best nip into the shops 5 mins and they are orange... crazy!