Here is how I like to rig my Senkos for Bass... weightless, Texas Rigged!
There are other setups that work well that include worm weights and wacky rig hooks with a weed guard. But, over each season, I tend to go back to a weightless, Texas Rig fished using bass fishing baitcaster combos as well as ultralight baitcasting aka bait finesse fishing.
The key is to make sure the hook and worm are aligned, and then try various retrieves to include no retrieve, a drag and stop retrieve as well as a steady retrieve.
Do give Senkos a try.., the Bass Spawn is happening sooner than later if not already. Your bass catch rate should improve with Senkos!
