Ok, pulled this down off the shelf and did some more work to it. Im thinking of just using an ibu2 to drive one motor, steer right from the radio not through the ibu and set up the tamiya apple behind the gun shield really low for as much safety as I can get.
i dont have a good interior photo from the rear of the gun set up so I am using a half cut away drawing feom a half track book to design and build my gun mount. Im sort of flying blind a bit so bear with me as I cannot do the kind of work I usually do as far as accuracy is concerned. Also, getting a battery and apple in it is going to sort of stick out too.
i have built my gun sheild, modified the 3d printed cannon mount and am working on building the box that the mount sat on, which held the tubes of ammo.
i cut out the fuel tanks up front and even the floor around the speaker. Not sure if I went to far since the frame actually sticks up through the floor a bit and I didnt know that.
Any way, working along on it. Its been a year now and I still have a hard time looking at this thing, the center of my palm is still numb

