yeah people have ordered flatback. I seen different types of pictures of it though. MB used to have a flatback that was like straight back in a severe angle. And some didnt have it as profound. They have a ventilation called spikey front. I think some people have ordered that as well, the hairs probably go more upwards then back. I mean id say with injection, I wouldnt do it. especially with a skin hairline. I actually havent heard anyone try it with skin, maybe im wrong.

So ur piece is psb with injection? BA says he can bleach knots on skin. that might work even better. can just get freestyle