Finally getting around to putting the old Slash back together. Quick question for those running Losi springs. What rates or colors are you using front and rear? I have a variety of springs, but haven't tried them on the Slash yet. Oh, and the truck will be used strictly on the track. Fairly tight, quite a few big jumps, all with nice downsides. Track starts out pretty smooth, but gets blown-out a little throughout the day. Some minor square edges and braking bumps. Nothing too crazy.Thanks.