You need the right 3 wood - whether it is a shallow face or shorter length or adjust the swing weight, or the right shaft -
I've gone from 42.5 inch to 43 inches - I may grip down on the 43, depending on the lie.
Don't know your issue but my own recipe for success off the deck with a 3-4 wd is a shallow face, metallic tink for a hot feel, high MOI (weight in back), forgiving face (ball speed monster), low kick 55g shaft. We will all vary. It took me time to find the recipe for my swing.
I've gone from 42.5 inch to 43 inches - I may grip down on the 43, depending on the lie.
Don't know your issue but my own recipe for success off the deck with a 3-4 wd is a shallow face, metallic tink for a hot feel, high MOI (weight in back), forgiving face (ball speed monster), low kick 55g shaft. We will all vary. It took me time to find the recipe for my swing.