tire pressures should be the first thing checked...go from there

 

In defence of the OP when I went from an Ultra with the stock wheel and tire to a cvo with the 19 inch I noticed tracking issues too. I chalked it up to lower sidewalls with less flex

 

Ok thanks a lot guys and yes, 'crack chasing' is a m much better term for it. I did just trade up from a 99 RK with 16" wheels and those big balloon sidewalls so it's a big change. I'll check me air pressures and already looking and new tires. I hate the HD Dunlops they're way to hard for fun curves