Box blade question

[63DH8]

If you could design the box scraper of your dreams, what would you have as features?

Trapaziod sides? With skid style side bottoms or without?

What kind of scarifier attaching device? Bolts? Pins? Notched scarifier with wedges to secure the scarifier to the box?

Straight blade? Curved?

Replaceable blade edge? One faced forward and another facing back or is a single forward facing blade good enough?

3 point pins or supported on both sides of the three point link with a pin that slides though all three pieces?

Any thing else you can think of?

 

[gmsssi]

All teeth should be pinned or welded. I just converted mine to pins and so far so good. My BB had compression/peened teeth when I bought it and after 15 hours I lost 4 teeth.

Help! I'm losing my teeth

 

[wushaw]

So far I am partial to this style. My BB