There are many diffrent ways to rig up Senko's.
My personal favorite is Weedless. Mainly because where I fish there is so many Weeds. I also use this when draggin it across the moss/lilly pads, or when fishing around heavy cover. When fishing it weedless let it sit as long as you can, then...
These things are unbelievable!! I get all the ones i miss on the normal 5 inchers, you may not be able to cast as far but you will more then likely get more bassy's!
If you miss a good amount of fish on the normal 5 in. give this a try.