DIY Version
OK, so I've been following this thread from the start. It seems like everyone has had trouble with the mod to some extent. I decided, early on, to tackle the DIY version. I also went about it a little different.
The main thing I did differently is that I removed the top rubber cover / boot behind the detent / dash (not the ones on the bottom behind the kick plates). They are slightly above (higher than) the detent but allows you to grab a hold of the detent arm while removing / replacing it. So no fishing line is needed. I will agree, that it is a bitch to access on the passenger side, replacing the boot, on this side, took longer than making the middle detents. Also, the kick plate didn't need to be removed.
Now, while cutting the middle / new detents, I was careful not to make them larger / deeper than the stock ones. I thought that this would weaken the detent arm, but while doing the second one, I realized that there is a steel plate running through the middle of it so there isn't any way of weakening them.
Each side took 20 mins, I did the DS first taking my time. The second one (PS) took no time at all to remove, cut, and replace. I spent about 15 mins just getting that damn boot back on, PAIN IN THE ASS! I also applied a lot of silicone lubricant behind the section which mounts to the door jamb, they operate nice and smoothly now.
So, my take is, DO IT! wether you buy the already modified detent arm, or you modify yours, it is well worth it. Read this thread and be patient. Also, thank you R1Jamn for the pic with the correct torque specs, these should be in PirateAirs torque spec thread. TheJoker