After watching my new dreamer use the filament through the top holes as a band saw I thought, enough and I raked out a black bush to glue on (see pictures).

I then had a terrible craving to re-educate myself in the way of cad. Ive only had the printer 2 weeks and hopefully will leave my home office soon for a breather.

A few cylinders, pockets and fillets later they arrived. I exported the STL file and printed them. My first CAD->SLICE->3dprinter end to end project.

I call them the flashforge nipples of dreamer.