I always use Stop the ped every time I play games. But I would like to know if there is any way to move the suspect with one hand. Not both sides, such as Stop the ped. Where should I set it? or add more plugins I have more examples from other players to show you.

The animation in the picture you attached above can only be used with default LSPDFR grab suspect feature. 

 

STP's animation of grabbing the suspect cannot be changed or modified. 

 

it's up to you to decide which one do you want to use, note that STP will conflict with most of the default LSPDFR features such as grabbing animation. 

Edited September 25, 20223 yr by unitedOrange66

13 hours ago, nocknick said:

I always use Stop the ped every time I play games. But I would like to know if there is any way to move the suspect with one hand. Not both sides, such as Stop the ped. Where should I set it? or add more plugins I have more examples from other players to show you.

> I always use Stop the ped every time I play

In STP no, but in native game all moving of suspects is with one hand
Unfortunately it is tricky to get to the activation-point (state) in the arrest-sequence in base-game. It is undoubtedly that fact that made STP generally used by most, but your screenshot is a typical base-game situation.
I dont use STP, and i have found a sequence that does lead to successful arrest ~90%
The key is to step up to the ped from the left, in an angle of 45 dg. Then most of the times the base-game Q/E menu will lit up.
For cuffing point your weapon on the back of the Ped, where the cuffed hands will be, then hold E. Works also most of the time. Then you are inside the sequence and as the Purp stands just tap on E, then you can drag him to a useable place out of traffic, tab E again, and imediately tab Q. Then he kneels, and are ready for transport.