[ZaikerH]

Quote:

Originally Posted by Laoter did not quite understand how to fix the problem? reduce the size ?

What I want to say, is that when adding a new model, you must calculate an exact size.
For example, I once created a platform, in which the size was the following.

PD: Check your messages.

My platform, it was this size.
https://i.imgur.com/bmuqxUW.jpg