Trim tabs

[DAWG]

I was told by my mechanic that I need a longer trim tab to correct the pulling problem I am having at lower speeds with the engine trimmed down.I have earched all over to find someone that sells them without any luck so far.Does anyone have a mwchanic buddy or know a dealer that might have one .I have a 1996 Mariner 115hp that it will need to fit. Any help would be great .

                                                        Thanks ,
                                                                   DAWG