Servicing front forks

[Olgry1]

I wondered about that slight firming up, but overfilled or not I like it.

If it feels better leave it alone.
I can remember trying different oil volume on our early K bikes to get a different feel.

I used to like working on my bike's suspension by adjust everything from fork oil level/viscosity, to spring preload, sag settings, hi and low speed compression and rebound dampening, etc. Some of my favorite magazine articles, back in the day, were all about adjusting the suspension according to what the bike was doing in various situations.

Now I just use the wonder wheel and presto changeo the suspension is set