[zekester]

Thinking about using them, looking for some info good or bad. I'm concerned about angle of head on inside of track.

 

[drewalt]

I wouldn't use them unless your hillclimbing or racing. They take away from your braking and also put extra strain on your track.

 

[Jeff - Rev'n7]

I would not.

Because they are angled up, they offer less of a base footing and will either crack or rip the stud through the track.

 

[ods dan]

they are actually cool. The angle is toward the front, so while accelerating it will then straighten out. I have them on my sled. I'll let you know how they work. I also can't see how the braking will be that bead, the studs still stick out enough. The angle isn't that harsh. We'll see..I really on't want to take em all out...cross my fingers