Today has been good so far! Installed Ultimate II gearboxes and printed another speaker box for the FRS7. I also grabbed some Liquid Nails at the hardware store to see if it will hold the pads on, fingers crossed. The gearboxes are pretty nice from what I can tell, could use some shimming on the gear shafts to limit the lateral play but they mesh good and are pretty quiet. Will report on how the motors do, might have to upgrade to 400's and heatsink/fan the MFU. I want this tank to actually be able to drive up some stuff eventually.