Also (at the risk a thread highjack) can the "one engine stayrod" be considered a solid mount? Feel free to ignore this or answer it somewhere else, I don't mean to stray this thread. Of course I have no idea what he had for a mount that was frowned at, perhaps that's the real question.

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Hijacking continued...

A "solid" mount would confine the motion in more than one plane, which is specifically forbidden within that allowance. I've been working this one lately, since I'm in the process of laying out my IT car, and I'm trying to read the rules the way I've been taught (indirectly) by the people I respect here at IT.com.