Hey Wart
Managed to get them on 3 and 4 " minnows (watermelon pearl) and also 3" camo worms. Had a slower retrive on the bottom but not too slow. Added some random jerks and was on a few times with bonefish using this teqnique.
Hook size to fit the minnow and jig weight to suite the water conditions, heavy enough to make sure the minnow gets down fast but light enough to not affect the minnow action too much.