FlashForge Inventor Spool holder

I've seen a few designs for the dreamer and dremel however I didnt want to drill a hole in the case or have it so I could'nt use the top lid. My design requires no modification to the machine and could easily be put back to stock if need be.

Both Spool holders need to be printed with support.

M3 x 15mm button hex bolts

M3 nuts in backing plate

M4 nut in spool holder

I used a M4 x 30mm bolt for the End cap but it's too long (just what i had laying around)