Originally Posted by chadderkdawg
Coilovers imply that the spring is mounted to the shock, it appears from the pictures (to me at least) that they aren't connected but that the shock still lives inside the spring.
Initial Coil spring suspension had the coil mounted next to the shock (ie the "not a coil over" pic). Any suspension with a coil mounted over the shock (ie stock suspension) is a "coil over" suspension. That pic can be dissieving due to the bump stops mounted inside the coil.
Either way, I was initially just trying to be a small dick, not make this a discussion...
On topic, OP i think your issue is your springs are sagging; stiffer springs should help. Im hesitant to give this advice as the REAL issue is your setup is ghetto. You ever jump this? I hope not...