Inserting the Filament Tube in the connector


#1

I am currently installing the upgrade kit for the Flux and when trying to insert the filament tube in the connector at the top of the printer in will not stay in.


#2

In general if it does not stay in, you are out of luck, unfortunately you have to replace it. You can wiggle it a bit to see if it will grab the tube, but if it is worn-out, it may come off during printing and ruin you print. You can see some postings on this issue if you make a search for “PC-4M5” or “PTC connector”.