If the bike runs great, then don't touch anything. What can you do is to make sure you have the rigth map, onence the map is in the PC is not going to chenge.
You not going to feel the power chenge if you do street riding and even if you take it to the track you may not notice the power chenge unlless you are a pro racer.
I ran my RC onece at the track without the PC and I dint notice that much the difference when I put my PC, I put PC on my RC is because I like to run a quickshifter and without the PC, you can't.
Love my Honda`s
2000 CBR929RR(my baby) Gone
2003 CBR600RR (track bike) Gone
2002 RC51(track, sometimes street)
2007 CBR 600RR
2013 Aprilia RSV4 R
" group NESBA
Blue group TPM