# 4.10 - Section views for 2D drawings

**URL:** <https://discourse.shapr3d.com/t/4-10-section-views-for-2d-drawings/14823>\
**Category:** Release notes\
**Created:** [September 8, 2021, 8:43pm UTC](https://discourse.shapr3d.com/t/4-10-section-views-for-2d-drawings/14823 "2021-09-08T20:43:40Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![NathanD](https://avatars.discourse-cdn.com/v4/letter/n/dec6dc/32.png) [@NathanD](https://discourse.shapr3d.com/u/NathanD)\
**Post date:** [September 10, 2021, 1:00am UTC](https://discourse.shapr3d.com/t/4-10-section-views-for-2d-drawings/14823/6 "2021-09-10T01:00:50Z")

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@sander @Istvan I had reported this mid July. It’s not just with PDF, it’s with other file types as well, and in the 3D modeling space, too.

Here is the post:

> [@Export fails, then app lags badly](https://discourse.shapr3d.com/t/export-fails-then-app-lags-badly/13855):
>
> While trying to export a design in .shapr format from my iPad Pro, I chose the option “share with” to airdrop to my iMac. The “share with” window comes up blank, no option to share to anything. Immediately after closing the sharing window, the app lags BADLY. Closing and restarting the app fixes the lag, but it still won’t allow me to airdrop. The same problem with lag returns after attempting. I also tried to export with another design, same problem. However, I was able to “save…

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