The first upgrade is larger service area, it gives the engineer monkey the crucial extra range he needs. If you are running top path with it i would highly suggest. Webin bloons td 6, it is important to choose the best crosspathing for a specific tower in order to receive the best benefits out of that tower type. Towers have special roles to play for. Webmiddle path is very useful if you know how to use it and it's definitely my favourite but if you want just put tower down…