# Loving the x-ray!
**URL:** https://forum.lulzbot.com/t/loving-the-x-ray/4684
**Category:** Hardware
**Created:** [March 16, 2017, 5:28pm UTC](https://forum.lulzbot.com/t/loving-the-x-ray/4684 "2017-03-16T17:28:28Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@pyrokld](https://forum.lulzbot.com/u/pyrokld)
#### Post date: [March 16, 2017, 5:28pm UTC](https://forum.lulzbot.com/t/loving-the-x-ray/4684/1 "2017-03-16T17:28:28Z")
Not sure if this is the place to discuss, but wanted to share how much I like this extruder. I noticed a while back while browsing devel that they started working on an updated flexystruder with the same form-factor as the regular single extruder for the TAZ6 and decided that I was going to rebuild my flexystruder 2.0 into this new version. Really like that I can now just swap the extruder without having to update the firmware, and the print profiles seem to work great without any major tweaking. I also really like the grub screw to be able to adjust the ptfe tube at the hobbed bolt to help out when I get some ninjaflex that isn’t quite the expected 2.6+mm diameter.
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### Author:  [@discojon](https://forum.lulzbot.com/u/discojon)
#### Post date: [March 16, 2017, 7:21pm UTC](https://forum.lulzbot.com/t/loving-the-x-ray/4684/2 "2017-03-16T19:21:18Z")
I’m not exactly sure what tool-head upgrade you are referring to. Can you link the the devel directory where you found it?
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### Author:  [@pyrokld](https://forum.lulzbot.com/u/pyrokld)
#### Post date: [March 16, 2017, 7:28pm UTC](https://forum.lulzbot.com/t/loving-the-x-ray/4684/3 "2017-03-16T19:28:12Z")
> [@discojon](#):
>
> I’m not exactly sure what tool-head upgrade you are referring to. Can you link the the devel directory where you found it?
[http://devel.lulzbot.com/TAZ/accessories/x-ray/](http://devel.lulzbot.com/TAZ/accessories/x-ray/)
It’s really just the mini flexystuder body on the TAZ 6 extruder mount with the .06 hexagon hot end from my V2 flexystruder, but it’s a GREAT combination. It was a bit tedious pushing the PTFE tube into the filament path, but well worth the effort.
Picture from devel directory:
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### Author:  [@discojon](https://forum.lulzbot.com/u/discojon)
#### Post date: [March 16, 2017, 7:41pm UTC](https://forum.lulzbot.com/t/loving-the-x-ray/4684/4 "2017-03-16T19:41:04Z")
Looks great. I’ve not ever tried flexiable filaments but I may build a toolhead for it.
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### Author:  [@kmanley57](https://forum.lulzbot.com/u/kmanley57)
#### Post date: [March 17, 2017, 11:11am UTC](https://forum.lulzbot.com/t/loving-the-x-ray/4684/5 "2017-03-17T11:11:46Z")
I was working on mine yesterday, and this post reminds me I need to take a 3 MM .6MM nozzle with me to help finish the build. 🙂