Hi!
I custom Jackhammer and put an automatic guidance system on it.
I wanted to create a car... installation for the destruction of aerial targets, ground equipment. I combined the knowledge of guidance, taking into account ballistics, short-range detonation of the projectile and created it.
Well,
I won't stop improving it.

Management:

For activate turret you must:
1) Select target
2) Choose activation group
3) Select your gun... weapon

AG1- Big damage cannon. He is also slow (1000m/s)
AG2- Low damage cannon but with big rate of fire and big projectile velocity (18000m/s)
AG1 and AG2- Gun... Minigun (10000m/s without ballistic)
AG3- Retractable "legs" (I do not know what else to call it)
AG4- gyro (in emergency situations)

I also includes vatiables. They denote the speed of cannons, g (9.81 n/kg), some values. You can easy change this value without changing the rotators codes.

Well, I have told you everything I wanted and I hope you will use this project for its intended purpose.
Good luck.!