The next stage of the buils was to get the electrical side sorted. The abrams turret is nice and roomy but the layout meant 8 couldn't get it where I needed without some gentle trimming as it neede do sit where the battery was originally placed.
The gyro is screwed to the tk60 base and a 6 pin cable soldered on.
For the first time im using the higher current solder pads for motors and battery and used deans connectors for this purpose. Im strongly considering a slip ring to give true 360 ability, rctanklegion do o e with 4 10a tracks and 10 2a tracks which should be enough.
The setup process for the gyro is pretty straight forward. When you turn the tank on it calibrated its self. Then you have 3 parameters for rotation and 4 for the servo elevation to setup.
For rotation you have an acceleration, deceleration and overall response (gain) parameters and for the elevation therws a slow speed and fast speed response parameter.
I initially had some issues with rotation not keeping up and over running, but it was because my rotation was too slow. The elevation leveller worked pretty well out the box.
To sort this out I attempted a mod to speed up rotation. From the distant past I remember using the black cap motor from henglong bb units to speed up the stock rotation units. Luckily I had a bb unit to hand, the motor was taken out, pinion pulled and replaced with the tamiya worm gear. The rotation casing needed slight mods as the new motor had its terminals on the top and not the end.
The results were really good, rotation speed went from 9 seconds to 3 seconds and now the gyro can keep up it works much better.
Heres a short test video (excuse my driving)
Sent from my SM-G973F using Tapatalk
very nice, Tom! Until you mentioned getting a slip ring for 'true 360' ability, I'd assumed that you already had one in place- given the contra-rotation of the turret and hull, in the video clip. 
