This is an optimisation of the Ender 2020 “Filament Guide” by Filboyt and the “Light Bar” by LilTrublMakr.

1. Light Bar: I deleted from the base one guide (see the image of the guide base), so the entire length of the “Light Bar” fits completely twice (2 x 16 cm).

2. End Cap 10 mm: Additionally I optimized the “End Cap 10mm” because of the deviations in dimensions in my print. (see image)

Files:
„endClip_optimized_final.stl“ --> Base of the filling guide combined with the end cap 10mm LED bar.
“endCap_10mm_right_optimized.stl” --> Optimized end cap of the LED bar right side.
“endCap_10mm_left_optimized.stl” --> Optimized end cap of the LED bar left side, but only if you don’t use the filling guide.
“2020_LED_LightBar-_10mm_Strip.stl” --> One LED bar for the 2020 rail, for the Ender 3 you need two of them.
“Guide_Open.STL” --> An open guide.
“Guide_Flat_V2.STL” --> A closed guide.

P.S.:
For those who don’t use this filament guide I uploaded also whole Project of the LED bar for 10 mm strips.
So that no one has to search in Thingsivese, I also uploaded the entire project of the "Filament Guide"
Please see also the remix source files.

2020.01.08: Replaced picture of the endclip

2020.01.23: Uploaded endclips for front and back LED bar.
gk_endCap_10mm_both_sides.stl
gk_endCap_10mm_both_sides_filamentguide.stl

2020.xx.xx:
In near future, I want to upgrade with a locking hook. So the parts keep together.

2020.08.01:
Finally the version with locking hooks:
https://www.thingiverse.com/thing:4558711