AM8 Cable Chain Hotbed mount 1.0

*** this is old version. it has upgraded to v1.1 and other version

When I print big size thing on the am8 hotbed cable was entangled up y motor. so am8 needs hotbed cable chain design
but i couldn't find any cable chain design for am8.
I adapted the Cable chain design for anet a8 made by papinist . it's not fit am8 directly. so flipped structure direction and modified the hotbed mount design
if cable chain installed to backside it give you some advantage. easy install, save space, anti-c