I got my tiered rack put together to hold my 2 AMS units and based on where the PTFE exits the X1C printer, I decided it would be better to place the units on the right side of the printer. I do see some pics where people have them on the left so I still may want to do that as that was my original plan. Will the AMS electrical plugs work on either side without one side being preferred over the other as far as length? And it looks like if I want to move the AMS units to the left I will need a longer piece of PTFE tubing. Anyhow I just remembered I haven’t added the new AMS hub that allows connecting up to 4 AMS units but I don’t think that affects the fact that I would need longer PTFE tubing to connect the units on the left side due to the hubs input connection on the left rear of the printer. Anybody been there done that to offer suggestions? How long of a PTFE tube can you use without creating some new issue?
Thanks
I put my AMS on the left as it allows shortening of the PTFE path. It means that the Hub is “floating” causing some fatigue on the topmost AMS exit tube guide adhesive bond and increased outer PTFE wear, but it shortens every single filament change significantly. Also, in this configuration the HUB is back-to-front to keep the data port below the printers PTFE inlet.
All well worth it for me as most of my prints use at least two filaments.
From what I can tell the input on the hub is facing the right on the rear meaning the original PTFE tube looks like it will be too short if the AMS is on the left or will at least need a longer PTFE tube to allow a smoother bend.
So you mount the hub the opposite way?
Not quite. It is not actually mounted but solely hanging on the PTFE’s. Where a Y-splitter would be. So more PTFE wear (on the outside), but it makes for a really short path for at least one AMS.
Edit: I left the buffer where it is but its not connected.
Ok, I see. So when you add the hub for the 4 AMS units you don’t use the original buffer on the back of the printer? I guess I better go read the WIKI. 
Thanks
This setup of mine uses the original buffer and the 4in1 on the left side X1 / P1 Side Spool + Buffer 4-in-1 by Generic User - MakerWorld
I’ve had this configuration for a while and from what I can work out there’s no disadvantage or loss of functionality
@GenericUser
Thanks for that info and link. Looks interesting. I am wondering what exactly does the $50 hub they sell for connecting up to 4 AMS’s actually does if it can be done without it?? I bought the recommended hub but am curious as to if it has any advantages as far as the magic box likely inside of it.
Not a beautiful installation with some effects on durability, but it does give me quicker filament swaps:
Thanks for the pic. I think I am going to go with that design posted by @GenericUser above. I also found another design that uses a 3 in 1 hub from a A1 or A1 Mini but it exits to the right so not 100% what I am looking for. I got some more parts ordered along with some PTFE tubing and maybe next week I will be ready to try out my new X1C. 