# Problem with creating continuous splines

**URL:** <https://discourse.shapr3d.com/t/problem-with-creating-continuous-splines/4004>\
**Category:** Modeling Questions\
**Created:** [February 7, 2019, 9:24am UTC](https://discourse.shapr3d.com/t/problem-with-creating-continuous-splines/4004 "2019-02-07T09:24:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![dimitar.stefanov](https://avatars.discourse-cdn.com/v4/letter/d/ec9cab/32.png) [@dimitar.stefanov](https://discourse.shapr3d.com/u/dimitar.stefanov)\
**Post date:** [February 7, 2019, 9:24am UTC](https://discourse.shapr3d.com/t/problem-with-creating-continuous-splines/4004/1 "2019-02-07T09:24:39Z")

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Hello,  
I started using shapr3d on my ipad pro recently and I am very pleased overall.  
However I found it difficult creating continuous splines which go beyond the visible display area. For doing that first I tried to make two splines and then unite them, which wasn’t possible. Then I tried to move the sketching surface whithout lifting the pencil, which was possible, but only for one move. When I tried to move it once again it didn’t let me. I need to make a continuous spline because of the loft function.When I apply the loft tool for two sketches, which consist of different number of separately drawn splines the 3d body appears twisted in a way. I think there is something to do with start and end points of the splines. Any help would be very appreciated! Thank you very much in advance!

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**Author:** ![Istvan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/istvan/32/23668_2.png) [@Istvan](https://discourse.shapr3d.com/u/Istvan)\
**Post date:** [February 7, 2019, 11:48am UTC](https://discourse.shapr3d.com/t/problem-with-creating-continuous-splines/4004/2 "2019-02-07T11:48:02Z")

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Can you show an example?