Not much update going on with the Mouse Droid. I printed all the new front knuckle, steering rack. Decided to redo the back axle as well. Motor mount has a idler pulley . Will update the motor mount again to have a idler pulley with spring. Added new electronics such as voltage regulator, RF receiver for the MP3 decoder board and a 100w audio amp. Just left the speaker , light led driver and wire them all . Can’t wait !