Object disappeared with ZOOM out

Hello everyone , I am stuck on converting 3d model in ts4 item. I am converting mandrake plant, I have textures and all for it, and I used cloned item fountain (because it have 2 mesh texture slots), since there are no other decorative objects with two mesh texture which is needed for my object, only mirrors, microvawes, doll house, etc. Problem comes when I upload new mesh on part where usually comes water in fountain. In s4s it shows perfectly texture, in game too, but when I zoom out a bit, it dissapear. I changed both LOD0 and LOD1, also ShadowLOD0 and ShadowLOD1, I think that it's not reason of problem. I am thinking that it have to be changed something in Warehouse/Mesh edit, here: prntscr.com/x586ja maybe? 
Here is link of video: www.mediafire.com/file/y6xpggt8d4wh7ce/Video-2.avi/file
Here is link of item if someone want test it to check: www.mediafire.com/file/hvr58bba6i49vj2/mandrake+test.package/file