Hi/Lo Rates
If you have a 6 channel radio, you can set rate travel (dual rates) for your ailerons / elevators.
Okay, what do we mean about Hi/Lo rates? By default, the plane manufacturer will give you a range of travel for the aforementioned; say 3/8” up/down for both aileron/elevator. Let’s say that’s your Hi rate, meaning typical controlled/snappy flight. This can be a problem for the beginner or someone that doesn’t want a very touchy control stick.
So, this is where the dual rates come in. We now set our low rates to 50% (or whatever you like for throw deflection) of the 3/8” travel, let’s say 1/8” of travel for Lo rates.
Lo rates are more forgiving, as you can input more stick throw and not affect the plane as drastically compared to Hi rates.
Hi rates are great for aerobatics, tight responsive reactions to your controls.
Lo rates are great for smooth scale flying, landing, and takeoff.
Best thing I’ve found, personally, set Hi rates to manufacture’s recommended throws, and set Lo rates to ½ of those throws. Take off at low rates (unless you’re limited with runway and if you are, gain speed first!) fly your plane, gain some altitude and then switch to Hi. Keep in mind; the throws are going to be more sensitive.
Keeping a safe altitude (say 200 ft.), play around with the Hi/Lo switch and watch how your plane responds. If the rates are to HIGH or to LOW, adjust AFTER you land. Keep testing the rates, fly, land, adjust, etc.
As for the Warbird, I have a P-51 and it really depends on how much runway you have. You don't want a high angle of attack at takeoff, as you might stall the plane. Just let her gain speed and slowly feed up elevator. Don't force the takeoff, you'll be pleasantly surprised how they handle. When your airborne, feed a little more elevator (this is NOT a stunt plane) as you gain speed.
Again, this is where Lo rate will come in handy. I use 70% throw for Lo rates, but that's just me talking.