Damper 3Drag / K8200 feet support with spring absorb vibration

3Drag / K8200 feet support with spring anti vibration.

Video: https://youtu.be/_Dcpknez2Bg

Added support with 1 or 2 band, hole size 5.5 x 2mm

Spring used and compatible:

Wire diameter: 1.2mm
Inner diameter: 5 mm
Outside diameter: 7.5 mm
Height: 20 mm

Or

Wire diameter: 1.0mm
Inner diameter: 7mm
Outside diameter: 9mm
Height: 22mm



http://www.aliexpress.com/item/10pcs-lot-3-D-printer-accessory-feeder-spring-for-Ultimaker-Makerbot-Wade-extruder-