Pros and Cons on "drill Mod"
With normal driving the mod will not add any stress to the driveline. This may seem silly but it is possible to be more "careful" when shifting hard but with wot power shifts all bets are off. The disadvantage without the mod is missed third shifts under power where potential engine and driveline damage becomes quite possible. As you already know, this is what the mod is all about. I didn't even consider not doing it....
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The only bad thing about this mod is that its not exactly a 5-min job.
So how long does this take? Is it tough? I've read the install univerity write up, but even still, the voice of experience is always appreciated.
when you have it in the vice have someone hold the tube straight, then you yourself drill straight. Also use good drill bits not some POS cheapos...



