I am looking at that gap behind that now larger bolt head. If those rudder horns are as flexible as Charles describes. and if they ever jumped into that slot behind the bolt........... That's scary!!!
"Thanks Hung. I am now even less inclined to install the kit."
I kinda agree, I looked at mine, back in 07, and have watched it ever since. My opinion, (I know, the AD matters, my opinion dosn't) if the 150 has been maintained, not had its tail beat against the pavment, or otherwise mistreated, the rudder stop has been on it around 40 years, there is nothing wrong with it.
Think I will be installing placard, for a while.
If any one knows of an actual problem, let me know.