Either way! I do the weight on the bottom, you can always know when you are close to the bottom when it bumps the bottom. Your starting point to determine your depth. Your jigs are set in the depth you want on the line, 18 inches from the bottom and how many inches apart you want them. You adjust the depth by turns on the reel. One turn equals two foot, two turns = four foot. what ever your ratio of your line is on your reel spool. Sounds confusing but it works great. You can go shallow or deep just adjust your line according to the depth finder and where the fish are located in depth. It all depends on what the fish want, speed, color and size.

Brett, I would try a jig about 18 inches above the weight and then above the jig at about 18 inches a blue attack trained minnow.
Oh! A orange jig head please! You maybe surprised.