Flsun v400 top guide line rail

im using a sunlu v2, and its vary bad to put it on top of the machine because of the vibrations.

so i needed a proper guideline.

the setup:

• sunlu v2 with PTFE on the exit hole
• magnets on the rail base
• grab on the center hole
• PTFE tube connected from the rail to the filament sensor - no more tinkering to pass the filament through the sensor
• guide line base with magnets so its sticks on the top plate

extra materials(optional):

• magnets for the base (hole 7x7x2) can fit lots of small magnets like this one
• PTFE tube ID 3mm OD 4mm

im using a PTFE tube ID 3 OD 4 so the filament have plenty of space and wont have any friction.