Thank you all for your responses, I'l try them later.

I've just tried printing PLA and it seems to get to around 2 minutes in and it makes a clicking sound and the filament stops getting extruded . I understand this is a jam because the PLA swells, but how do I make it print properly?

I have the 1.0A so it is capable of printing PLA (I can confirm there are heatsinks underneath the fan on the back of the extruder)

Sorry to go off topic