I have recently received the assembled RigidBot. Yesterday I got my stock of blue tape and wanted to try the machine out. However to my surprise I was unable to load the filament. The fibre seems to be inside the hot end but pushing it manually or using extrude manual control does not seem to do anything. The reported temperature seems fine. I have tried to push an 0.2mm wire into the extruder from the outside, but was also unable to do that.
Do you guys have any suggestions?