Anyone else use a crash box sometime?

Well, I got one for ya.
-After being frustrated with the way my boxes werent keeping up at 7200, I got busy.Since Im a streeter and am running the GV, I decided to slick shift just 2nd and 3rd.But I changed it up a bit.I wanted to keep the brass for street manners.I didnt care about 4th, and obviously 1st didnt need it.
-So what I did was to cut out every second clutch tooth on the gears, and on the slider I just cut every second tooth back about 5/16 inch or so.This tripled the space between engaging teeth.Since I only cut back the synchronizer teeth part way, backlash was not increased and I was able to retain the brass rings and their energizing system.
-Now it works no differently than a regular tranny when Im just tooling around. But it has this extra feature.It shifts like butter at high rpm, actually any rpm. I am easily able to overpower the brass, and just slam that puppy in there.Winner.
-That tranny has maybe 8 summers on it and Ima guessing 40,000 miles on it. I must admit, Ive replaced the brass on 2nd a couple of times.And it needs it again.But the clutch teeth are fine. Im a streeter.
-This is a very worthwhile mod. And no I dont need to shift at 7200. But the motor is still pulling pretty hard up there, and it sounds so wicked,sooo excuse me while I get my fix.
-Aw man, I can hardly wait for spring.