What?
Anyways, when you add power to a car, you change it's handling, so using somebody else's work would be stupid and
When you add power the handling doesn't change. The reactions of the car to throttle input change, yes, but the chassis dynamics do not.
Actually you showed that using someone else's tune on a very different tune of vehicle (200hp or so extra, R tires vs S tires) works fine for you with a certain RGT so I don't actually see your point.
Mashing together two different tunes from others? That's seems even more stupid to me, because mixing up two different setups would make the car 👎 I never thought you or somebody else would say / think that these two posted setups here were "mashed" together from other tuners' cars, because that's wrong and I don't like allegations anways.
I'm not saying both the cars here were mashed together from multiple setups; the M5 is quite obviously from one and only one.
I suppose it's time to show you the two in question and point out how close they are. Your settings are in red next to the settings of the vehicles in question.
AMN's:
Suspension:
Spring rate: 7.5 / 9.0
Ride Height: 80 / 85
Bound: 6 / 6
Rebound: 7 / 8
Camber: 1.0 / 2.0
Toe: -2 / -1
Stabilizers: 3 / 4
Transmission:
1st: 3.400
2nd: 2.350
3rd: 1.780
4th: 1.425
5th: 1.180
6th: 1.017
Final: 3.000
Auto: 13
Brake Ballance Controller:
Brakes: 5 / 8
Limited Slip Differential:
Initial: 10
Acceleration: 25
Deceleration: 15
Car 1:
SUSPENSION:
Spring Rate: 9.0/6.9
7.5/9.0
Ride Height: 79/79
80/85
Shock Bound: 6/6
6/6
Shock Rebound: 8/8
7/8
Camber: 1.5/1.8
1.0/2.0
Toe: 0/0
-2/-1
Stabilizers: 4/5
3/4
Transmission:
Autoset to 15. Then set ratios and final.
Ratios of: [3.307/2.238/1.638/1.305/1.102/0.959]
----[3.400/2.350/1.780/1.425/1.180/1.017]
Final of 4.000.
3.000
LSD: 13/25/10
10/25/15
Brake Balance: 5/6
5/8
Car 2:
SUSPENSION:
--------------------------------------------------------------
Spring Rate:-------11.0/8.0
7.5/9.0
Ride Height:-------70/75
80/85
Shock Bound:-------6/6
6/6
Shock Rebound:-----8/8
7/8
Camber:------------2.0/1.5
1.0/2.0
Toe:---------------(-1)/1
-2/-1
Stabilizers:-------3/4
3/4
-----------------------------------------------------------------
Transmission:
-----------------------------------------------------------------
Autoset to 10. Then set ratios and final.
Ratios of: [3.350/2.330/1.736/1.402/1.194/1.050]
----[3.400/2.350/1.780/1.425/1.180/1.017]
Final of 3.250.
3.000
LSD/Downforce and others:
-------------------------------------------------------------------
LSD: 12/22/9
10/25/15
Brake Balance: 4/6
5/8
Now then... Springs are nicked from car 1, reversed, and a few clicks added to what is now the front. Ride height is a combination of both, basically the height of car 1 with the rake of car 2. Dampers are nearly identical (the similarities between car 1 and 2 are to be expected as they are from the same tuner). Camber angles are a tweaked combination of both (balance from car 1, values somewhat from car 2). Toe angles seem to be what looks to be the AMN standard modified slightly. Swaybars are directly off car 2. Gearing is *similar* between car 1 and the Firestorm, but nearly identical between car 2 and the Firestorm. LSD settings are a take your pick of which is closer and tweak. Brake balance is car 1's with slightly more rear pressure.
Now then, I don't expect
you to defend this car unless you were the one who tuned it and had KidrauhlM5 post it, I expect KM5 to defend it himself.
Like I said, differences in modification.
Where do these setups come from? 
Actually, the FireStorm was tuned by both of us (Apokalipse tested it only). I see no reason to defend our setups. They're our own work and we NEVER searched for other tuners' cars and the ripped them off. Forget it. We're 100% clean tuners. Just because I used 2 cars from MFT as a base for two of my tunes at AMMT by mistake, it doesn't mean that I copy setups from other tuners. I'm just curious where those setups come from. As said above, I have never seen a fully tuned M5 / M3 GTR anywhere here. Also, do you really think we are using other tuners' cars and modify them? 
