The sliders should be mounted level. If you tilt them back for clearance at the front, the slots won't be angled properly and it won't ride well. They're really easy to trim, though.So, to all who have used before how about the necessity to have the slides parallel with the frame, cause that was my first thought was just trim it. But the geometry is the big question
I know you weren't asking me, but my sliders ended up mostly inboard of the frame rails.When you installed the sliders, did they mount to the bottom of your frame rail or inside of it? My frame is different since it's a ZR2 and 2nd gen but I didn't see any pics of the final installation of the sliders is why I ask.