Hello All,

I have a replicator 2x that has a broken extruder set. I am planning to take up a project to custom upgrade it.

I want to replace that with all metal hot end and use it to print PC filaments.

Also, I was wondering if there is a way to modify gcodes to make custom prints. I understand that it is not possible on makerware. Let me know if this requires a new control board.

Any advise on how to go about this would be greatly appreciated