# head question

**URL:** <https://forum.lulzbot.com/t/head-question/2302>\
**Category:** LulzBot TAZ\
**Created:** [October 7, 2015, 1:56am UTC](https://forum.lulzbot.com/t/head-question/2302 "2015-10-07T01:56:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![747skys](https://avatars.discourse-cdn.com/v4/letter/7/e9bcb4/32.png) [@747skys](https://forum.lulzbot.com/u/747skys)\
**Post date:** [October 7, 2015, 1:56am UTC](https://forum.lulzbot.com/t/head-question/2302/1 "2015-10-07T01:56:53Z")

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Hi All,  
So, I don’t actually have a Taz 5 yet, but just doing my research.

I see that the Flexystruder is out of stock, but could I get the FlexyDually and just use the Flexy side of it as a single extruder for Ninjaflex? Then if I wanted to use both extruders, I would have the best of both worlds, right?

Thanks for helping the new guy.  
Ken

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**Author:** ![piercet](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.lulzbot.com/piercet/32/12_2.png) [@piercet](https://forum.lulzbot.com/u/piercet)\
**Post date:** [October 7, 2015, 2:51am UTC](https://forum.lulzbot.com/t/head-question/2302/2 "2015-10-07T02:51:04Z")

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You could indeed do that, with one important note. The current version of the flex duly for sale is the older version that uses 2 buddaschnozzle hotends. You would need to alter the stock taz 5 firmware slightly to use it. The new version with 2 hexagon hotends is in design phase, nearing or in production for sale soon. You could make your own from the prototype files in [devel.lulzbot.com](http://devel.lulzbot.com)