Road King fork too soft…

Hello, I have a 2010 Road King with which I am generally very satisfied. In September I drove to Faak and then further to the Alps and in 10 days a total of 3500km. With more experience (have only 3 years my driver’s license for the moped), comes then also the fun in the mountains. However, I have realized once more how soft the front wheel fork is, each time the swing when braking and partially shifting with fast curves and potholes is not so t oll. The moped has been maintained before, everything is fine, I have not made any further changes. Would other springs or other fork oil be a solution? What else would you have for proposals? I would like to keep the standard opa comfort, as there are already 1000km at a time. A compromise will certainly happen, right?