Jaack Plate Sizing Help


New Member
Sep 6, 2012
Shell Knob, MO. USA
Hello, I have a 2004 Triton TR21X with a 225 Opti. I have a chance to buy a good used Detweiller 12" Hydraulic unit. I understand that a 10" jackplate is Ideal size. So my question is, Is a 12" set back too much? I don't want any issues like transom strength or porpousing etc. Thanks in advance.