/members-area/personalblogs/b/rachael-s-blog/posts/eagle-tutorial-library-part-creation-part-4b---supplemental-worked-example1. Introduction First of all I would like to start with an apology to those who started following this series early on, I appreciate that it&#39;s been a while since I have published any articles in this series, and for this I am sorry, but I wi...en-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/rachael-s-blog/posts/eagle-tutorial-library-part-creation-part-4b---supplemental-worked-exampleWed, 25 Oct 2017 17:20:59 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:0763c154-1a3d-410f-ad8f-abbb129b79d9Andrew_Waterworth1<p>Hi Rachael</p><p>I have read your blog with great interest thanks</p><p>I have a question regarding eagle 8.3.1 free</p><p>In your blog you set grid at one size and alt different when I do this on my laptop pressing alt does nothing.</p><p>Is this a function of the free version?</p><p>I am trying to layout a part for a CREE led&nbsp; MLCAWT&nbsp; farnell part 2097578</p><p>I would appreciate some pointers on the thermal Via&#39;s if possible</p><p>&nbsp;</p><p>Regards&nbsp; Andrew</p><img src="https://community.element14.com/aggbug?PostID=3734&AppID=325&AppType=Weblog&ContentType=0" width="1" height="1">