ercf bowden guide

my 2nd go at a ercf bowden guid and i am way happier with this design! it is seperated using 4 colors per mount. if  you use a stacked filament rack like i do it works perfect with 2 ontop and 2 on the bottom. it has made filament managemant way easier and is way smother loading into the ercf its not at a weird angle like the last design 

.you will need per block

2 m3 heat press inserts 

2 m3x16 screws

1 m3x10 screw