SETTING PID Sabertooth 2x32 and Arduino

Hallo
I use 4 motors 90ZYT-155-12 mcp4 60:1 motors 12Volt with 2 sabertooth 2x32 and arduino uno

I used the arduino code suggested from Wanegain https://www.xsimulator.net/communit...bertooth-using-simplified-serial-working.136/ in wich I change only the range of motor (I set Minpot = 256, MaxPot = 768)

The motors setting are:
-Motor 1 and motor 3 are for roll pitch heave surge and sway roll 25%, pich 25%, surge 25%, heave 20%, sway
20% total 125%
-Motor 2 is only for traction loss (extra1) and is set to 60%
- Motor 4 is only for surge, is set to 60%

My problem is that to have decent movement I need to set in tuning center of simtools the value very very low.
With the values I set and you see in the photo posted the simulator work fine but I'm asking is if such low values are limiting and make me loose some details. It's correct? do you think I should change some value of
P, I,D,?
I also tried to capture max/min in gaming, reset value, then driving and then save the value i obtain
but the resulting values are highter than those imposed manually. If I save and try to to use these high value the sim moves very little and very slowly.

Do you think I should change some value of P, I,D,? If yes which one? P? I? or D?
Thanks
gigi

any help?
thanks

I would like to try to re-propose my query to avoid making attempts that could damage my engines or my cards.
As I wrote above and as seen in the image I posted to obtain sufficiently reactive movements, I have to use very low values of max and min in the tuning center. With such low values in the tuning center I do not loose movement details?
It's also very strange that if I try to capture max/min in gaming, reset value, then driving and then save the value i obtain
the resulting values are highter than those imposed manually. But if I save and drive using these high value the sim moves very little and very slowly.
Do you think that this can be caused by a too low value P of my P.I.D. ? "P" It is currently set at 100

Thanks for your support
gigi

Hi Norbeast thank for your support!
I've create a thread with my 4 dof project. here you can see the video.
https://www.xsimulator.net/community/threads/4dof-by-gigifux.9734/page-3#post-144332
In this video I have the setup described in my last post.
The sim work not bad, but I would like to know if the moviment shold be better if I
use different and higher values in tuning center

This is last video with Optma projector. The sim have the same setting for P.I.D. (100,0,0) and tuninng center.

I use the Wanegain Arduino code https://www.xsimulator.net/communit...bertooth-using-simplified-serial-working.136/ . unfortunately I do not use smc3. Some translation problems that do not make me clear what I have to do, together with my honest incompetence, do not allow me to venture into this utility even though I know it is very used and appreciated.
for this I hoped to solve without smc3 understanding first of all if the change in the P value of P.I.D. within the Arduino code it can solve.
What is not clear to me is if such low values in the tuning center make losing movement details

I've the same problem of low value in tuning centere with dirt rally. I hope others will be able to help me.
In any case, thanks again norbeast for your always fast reply and support to my post

DiRT rally is not a good example because values for some effects are really bad... And I'm not sure changing PID will be the good solution.