My personal preference is to fly with scaling either turned off (meaning every scale slider is maxed out at the top to 100%) / or with scaling turned on and all scale sliders maxed out to 100% across the top!
This in turn gives all your controllers and axis a 1:1 ratio and is basically the same as Real life with nothing being dumbed down.... Another way to put it, is it gives your controllers the closest ability to being Full Realism as one can be in the game....
Now to control "Nose Bounce" trim your P-47 model for Top Speed in level flight... Use the IAS (indicated air speed) needle ( the White Needle)... Once you have reached Top Speed in level flight without WEP being used or turned on and you have trimmed out your P-47, then don't mess with the trim anymore...
ALSO: do not use CT (Combat Trim)
As your plane slowes down and you begin to possibly even use flaps, Combat Trim will make "Nose Bounce" worse and more exaggerated...
What you want to have, is a slight heavy stick, to where you are required to or need to have to use a slight pull on your joystick to hold your bore sight / gun sight steady on your target....please note that the slight yet gentle pull you will need to hold a good "sight picture" will keep your nose from bouncing, or jumping up if you are needing to drop a notch of flaps deployed while you are dogfighting...
A quick and easy way to get your plane trimmed out very fast, is to turn on CT (Combat Trim) and go into a wings level shallow dive to quickly increase your speed (you can even use WEP to help to build speed) and once you have reached anywhere between 315 IAS to 330 IAS (IAS = Indicated Air Speed / White Needle) turn off your WEP if you were using it and turn off CT (Combat Trim)....side note: I prefer to be already leveled back out and flying level, before turning off WEP first (if it was being used) and then turning off CT (Combat Trim).... This is my own personal preference, but sometimes one doesn't have the time to go through the complete process, so one can short cut a few steps by just making sure that your wings are level and that WEP is off before turning off CT / Combat Trim.....the reason that you will want to have WEP turned off is to reduce the extra torque that the engine is putting on the aircraft...it will cause your plane's trim to have ill effects if you turn off the CT / Combat Trim and don't turn off the WEP first...
This personal preference of mine, I actually use in all the different types of fighter models in the game....I've found that I gain even more benefits, than just fixing the "Nose Bounce" issue
Hope this is of help to someone....
~S~
TC