My X1C Combo came with a filament buffer, which I now replaced with an AMS hub. I bought three more AMS and when I received one of the AMS today, it came with a filament buffer. When I get my other two AMS tomorrow I’m now going to have 4 filament buffers 
Anyone have any interesting ideas on what to do with these extras?? 
Post them for sale, keep one as a spare, contact DzzD and see if he wants to play more Frankenstein.
You can send them to me. PM me for address.
Dont know how you do this, but actually, I am currently playing with my spare buffers ! 
( I dont need more 
)
Actually, I am wondering if it could be of any help for the problem with TPU printed from the AMS, I mean the spring part (not all the electronic), the idea would be to set something like this buffer between AMS feedder and AMS output motor, to give some play between them.
EDIT: I am being designing this part with only the spring buffer ^^
