Well, my friend, i guess you found a weak spot... but to get to that week spot, your dear enemy soldiers still have to fight their way to this giant through a mass of soldiers in mech-suits, fire-and-defensive-support-units and many more opstacles 
how many engineers or drones does it take to keep Dreadnaught XL running?
Countless number XD jokes aside I don't realy know :/
im guessing it would be simpler for a quadrocept helicopter drone to fly in the HTE to take down this thing instead of a soldier, a QHD could be easily cloaked and would be small and high enough to avoid most if not all defenses. i recomend you add more defense against smaller air combat units. please do not take this all as an attack to dishonor this magnificent mobile fortress; it is merely suggestion so that you can better defend your fabulous abomination of canon and machine.
Hey, Vadim. You haven't been on skype lately so are you still on team or did you want to leave?
I wanted and i still want, but i am stuck in a boss-fight with the time 
atm I have 2 more projects going on with a higher priority level so unfortunatly i won`t be able to help you guys out in the next few weeks But i am following your project on the web and facebook and hope you will progress smoothly 
atm I have 2 more projects going on with a higher priority level so unfortunatly i won`t be able to help you guys out in the next few weeks But i am following your project on the web and facebook and hope you will progress smoothly No problem, you will still be treated like you are on-team then. But log into Skype now and again so the team knows your online.