Thanks for the replies and kind words. This loader has undergone many mods. From the electronics (ServoNaut) to the fasteners which are mostly from the aviation industry. To mount the teeth in the opposite fashion, seemed to be a great deal more work in order to make them flush. So, I chose the easy way out. It works great with all the servonaut and a LiPo battery. It has a BMA,SMT and SMX with a pico switch light relay for the beacon. In addition, I reworked the transmission (adding grub screws to the gears) to increase the reliability.