UPDATE:- ABS is in, seems clear now the PLA blue blobs are out. I'm at 230 degrees extruder temp for the white ABS and the printer moves like its printing but nothing is coming out. When i push the filament into the extruder it "clicks" but does nothing. I feel like this maybe a weird extruder, damaged or am i doing something wrong? Looked up all i can on the forums and now when i unload the filament to pull it through the nozzle, it seems clear. Loading reverses it out the top of the extruder (huh?) and printing seems to work apart from no filament coming out. Apart from that, my models look great in transparent Air-BS..lol