P1P AMS Hub slow feeding

Bambu Lab P1 Series Troubleshooting
1

Single AMS feeder that came with P1S combo works pretty good, the feeding speed is fairly constant from AMS to the toolhead.

I installed an AMS Hub on the P1P to feed two AMS (8 colors). Immediately I noticed the feeding speed slows down dramatically after filament passes the AMS hub, despite it’s using the same PTEF tubing length from P1S setup that doesn’t have feeding speed issue. Is slowing down normal for AMS hub?

I suspect it has something to do with how PTEF tube goes into P1S almost horizontally VS P1P is at a upright angle.

2

The culprit is the orientation of PTEF tube goes into the toolhead. Bambu Lab cable chain kit solved the issue.

3

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