Silcone Implant and Accelluar dermal matrix flap

Hi All

I’m a year in from all of my surgery but I still feel a bit achey on the armpit side of my implant. The area is a bit firm and when I asked the surgeon if this hardness was fibrosis he explained that it was the flap holding my implant. He assures me that it will soften but just wondered if anyone else felt the firmness and when did it soften?