Add to that the fact that as soon as you crack the first bolt, you void any warranty. My advice, leave everything as it is until you know it's all good. Once it's settled in, adjust the governor, then, when the warranty runs out you can do what you like...
I have 'YET' to see anyone warn him of the 'break-in' period... on the new motor...
WARNING! DO NOT INSTALL THIS ENGINE ON A VEHICLE.