Yes m8...
Based on your area and the species present (Bass, Thinlips, Sea Trout, Flounder etc)
Get yourself some 2" one up shads and some 3.5 -5g heads.
Also try pinching a SSG onto a long shanked hook but...
Make it asymmetrical, that means weight more biased to below the shank.
Get some tiny xlayers too.
I reckon if you scale down you'll start to get into some serious stuff.
Remember, even when crab fishing, you'll scale that right down and the bites are very shy.
Your water temp must be at least as low, or lower than ours and ours is 7 deg C
Think small, think slow, think FISH.