Originally Posted by pirellip
I find it interesting that you don't see more of the TX200SR on the FT circuit.
While the issue of setting them upproperly may play a part in their popularity, at a guess I would also suggest that their comparative rarity is probably more of the issue.
Compared to normal TX's there just aren't many SR's around - can't recall the exact figure, but IIRC somewhere around 300 in existence. As a consequence they have a certain desirability to collectors and just don't pop up that often.