FLSUN V400 E3D Revo Micro (High Flow) + Bondtech LGX Lite extruder conversion

As I really loved the E3D Revo hotend on my Ender and they recently came with a High Flow version, I decided to make a conversion kit for the V400. I admit, it is not cheap and it does not print much better than a Volcano, but it is very conveniënt, reliable and I can use the same nozzles on both machines. 

As extruder I used a Bondtech LGX Lite, strong, small and very lightweight. I used the original motor from Flsun. The cooling fan is also stock. For part cooling a 5020 turbo fan is used.

Note: The stock effector needs irreversable modification for this mod. Or you can print one.

Advantages:

• Easy swap by hand;
• No clogging anymore;
• No flimsy m2 screws;
• Lightweight;
• Super fast heating;
• Easy to clean;
• Reliable;
• Excellent customer support;
• Total weight: 360 gram

Please see attached pdf for simple instructions.

Software mods Klipper (printer.cfg):

• Change E-steps (rotation distance in Klipper, see below for my setting)
• When Flsun motor is used, the direction should be reversed (see below)
• Change distance from probe to nozzle (see below). Uncomment first. It will be commented automatically.
• PID tuning

[extruder]
step_pin: PD6
dir_pin: PD3
enable_pin: !PB3
rosteps: 16
rotation_distance: 5.24

[probe]
pin: !PA11
x_offset: -2
y_offset: 1.5
#z_offset: 28

Print instructions:

Use ASA/ABS/PET-CF. Carbon filled filament is preferred. Walls: 6 / Infill: 30 (Do as you think is best)

Adapter: Print up side down. 

Fan Shrouds: Print with openings pointing upwards. 

In action: 

Disclaimer: Do this on your own risk. I use stock Klipper, so I don't know how it works with Flsun modified Klipper.