Ok

Tried the needle and thread but the tube curves out of the bottom of the servo tray, the needle could not make the curve without binding.

On to the next idea. Telephone wire. Cut and split the telephone cord. The piece went through the tube easily.

But, how do I get the antenna wire connected to the phone wire?
Can't tie them. I trimmed the end of the telephone wire, It had nylon reenforcement string inside, perfect. I frayed the nylon, put on some med CA. held it to the end of the antenna wire. When it was dry, it pulled right through.

Thanks everyone.

This is the greatest hobby because the people make it so.

Bill