Creality CR 10 S5 3D printer Upgrades, Z Axis Rods, TL Smoothers, Petsfang, and Observations

I am showing the 3D printer upgrades I have done so far to my Creality CR-10 S5 . I have upgraded the Firmware which improved the the bed leveling on the 3D printer. I used the Tiny 3D machines firmware. I have installed TL smoothers for a better quality in 3D printing The I 3D printed the Petsfang and Stockbase to use dual 5150 fans but most of the air was blowing behind the nozzle, and this an upgrade I regret because I wasted time on 3D printing the PEtsfang, then redesigning it because it blows all the air behind the nozzle. I ended up with severe under-extrusion problems and ruined a few 3d prints an a kg of filament in failed prints. tinymachines3d firmware: ************************************************************************************************* Amazon Affiliate Links Below: As an Amazon Associate I earn from qualifying purchases ************************************************************************************************* I found that my iFixit ToolKit 112 bits helps me with 3D printers very well. In addition I have used it in building furniture and tinkering with the car *************************************************************************************************