More detail on my issue. I am 36 and have for years had what looks like a vertical line of baggy muscle between brows. Picture is taken 2 weeks after Botox and I am to go back in 1 week for a top up. The higher the dose of Botox the more the bulge smooths out.I would like to know where is best to inject to rectify and hopefully eridicate improve over time. Can the injector inject directly into? The rest of my forehead and frown lines smooth with Botox.When I pull lightly around area it smooths