[RunItUpTheGut]

I do understand what you are saying RIUTG I personally believe that turf has to increase knee injuries a little. I just don't think it is dramatic. Another thing is that there are many different types of turf field now as opposed to several years ago. For example, Boyle's field is made to be played with grass cleats. It is a deeper type turf made to simulate a dirt and grass field. "Turf" shoes would not work very well on it. That is one of the reasons Boyle chose the company and type of turf they did.

I see.
Ive always wondered about the different types of turf.
Obviously im not a turf expert, but ive noticed differences.
Ive seen some that look like concrete, some that look like real grass, and some that have so many little rubber pellets in them its ridicolous.
I definitely think there would be a huge difference.