Vertical-Extreme Well-known member Lifetime Membership Dec 14, 2008 #1 I was just reading the post down lower and i am a little freaked out about my powermadd extension that came on my sled. is there any difference between the RSI extended cable and the gravity works one ? it looks like most people have the GW....
I was just reading the post down lower and i am a little freaked out about my powermadd extension that came on my sled. is there any difference between the RSI extended cable and the gravity works one ? it looks like most people have the GW....
