I have a few builds that I can't seem to transfer.

[Blaine Tatham]

First off I am on the Phoenix viewer.  The whole build was built by my prims. So all perms are set to mod and copy no transfer for the next person. When I take the copy in to inventory it tells me no trans. I have debugged the build to check it tells me I have full perms and the next has the copy and mod. Can anyone help me out?

[Rolig Loon]

When that happens it's usually because you have included a script, a texture, a sound, or some other component that is non-transferable. 

[Peewee Musytari]

If it had said no mod or no copy my money would have been on a script, as it is saying no transfer I'd guess it is a sound or an anim.