UPDATED JUNE 2024 - AMS Risers V2.0 for P1P Printers. No supports needed and works even with the cable chain mod. The AMS risers can sit on the top of the printer or slide in on the top frame (same as the original). This update also includes a chamfered back to allow the AMS to sit flush against the risers. Print time is also reduced and the model has been optimized to elimnate print failures. Happy Printing!