Actually yes Branch you can dumb down the rudder somewhat and this might help.
first select rudder axis and increase deadpan,this will increase the center of the rudder axis. Think of it as a circle and it's 1/2 inch diam. adding deadpan will increase the size and make help illimnate some of the bounce.
Then you can add scaling,oer enable it,and move the sliders down,you want the first 3 or 4 sliders on the right side set low,this will help with "intital movement" or the first few degrees of rotation,without hampering the rudder itself.
Finally you can increase the dampening to the rudder axis,this will effect the overall rudder movement so leave it to last and as a final resort.
So with alittle work and trial you should be able to dial out most if not all of the nose bounce but beware the pot in the X52 will fail or start to spike at some point so put some pennies away and save for pedals,you'll wonder how you flew without them........
hope that helps,look me up in the TA and I'll try to help you out if you need it.