hello there. I recently purchased a 32 inch wide tub to replace my old 30 inch tub. Now the drain below the subfloor is 1 inch away from where it needs to be. Is there an offset coupler of some sort which can mate the new tub's drain to the house drain or do I need to cut the house drain and connect a new drain which is cenetred at 16 inches ??

many thanks in advance