No.
You either need to post some screenshots or make your project public so that other people can see what you are talking about.
Otherwise no-one knows what you are asking about and cannot help you.
Thanks.
hi，
after place the pad， you need to change its shape at the right panel, the editor will continue your last pad setting
thanks
![enter image description here][1]
[1]: /editor/20180122/5a6552bc6b4cb.png
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