I saw a version of macmanluke but i couldnt use this one (great design BTW ) . Mayby i have an older model of the ikea billy So i designed a new one with plastic dowels to fit in my closed .

I printed mine in ABS so i made the object 2 mm wider due to shrinkage.

I have put the original file with true dimensions (256 mm) in the 3Mf and the stepfile so u can make your own adaptations to the model.

the tube i used came from a 20 mm curtain rail , put them in the plastic parts, slide into the clossed and simply push the dowels in.

i hope someone can use it , have fun with it