# Engineering Change Order?

**URL:** <https://forum.formlabs.com/t/engineering-change-order/4025>\
**Category:** Support & Troubleshooting\
**Created:** [March 23, 2015, 5:41pm UTC](https://forum.formlabs.com/t/engineering-change-order/4025 "2015-03-23T17:41:48Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![EvanFoss](https://avatars.discourse-cdn.com/v4/letter/e/6de8d8/32.png) [@EvanFoss](https://forum.formlabs.com/u/EvanFoss)\
**Post date:** [March 23, 2015, 5:41pm UTC](https://forum.formlabs.com/t/engineering-change-order/4025/1 "2015-03-23T17:41:48Z")

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[In one of the older laser flair related threads](http://forum.formlabs.com/t/a-response-to-sam-jacoby/3398/30?u=evanfoss)@CraigBroady said  
"@EvanFoss and all, a little bit about what we’re doing here in engineering — apologies for not being super-present here. We’ve got a lot going on, and there are more of you than there are of us! First off, a spatial filter or collimator might indeed do the trick to improve your printer’s optics and produce better prints (in fact, we already use a collimator for the Form 1+ laser), but a lot of design and validation testing is required before issuing an engineering change order. "

That was Jan 26 would someone from formlabs please post an update on that.

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**Author:** ![system](https://us1.discourse-cdn.com/flex025/uploads/formlabs/original/3X/5/b/5bc2bdf993ff27c2e0eecab5010b25626fbb327a.png) [@system](https://forum.formlabs.com/u/system)\
**Post date:** [April 6, 2015, 5:41pm UTC](https://forum.formlabs.com/t/engineering-change-order/4025/2 "2015-04-06T17:41:51Z")

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