Have anybody tried the microneedling on a donor area that may have been overharvested and shown any new growth. I kno the overharvested area has less grafts now but was there any new hairs due to possible diffusion that was present before the transplant. I was wondering if using a derma pen at 1.5 with minoxidil in a donor area after a transplant would help at all with thickening up those thin areas. Gas anybody tried or had any success trying this