its a problem with most soviet tanks designed after they came up with the idea of making tanks shorter so they were harder to hit...the back part of the gun would hit the turret roof...they do have good elevation so you can back onto things or angle the tank sideways so you can use your elevation to do slope defance...it just dosent look natural exposing the whole tank so you can angle the gun up.....since this is just rc tank lazertag...you could change the turret guts to change gun elevation. I have seen nore than a couple tanks modded for more gun movement...tiger 1's did not have a lot of gun depression but check out some of the vids of danville and some of those have a bunch of gun depression added that would have had the back part of the gun sticking through the roof of the turret....same with some panthers.