How does Tdelay works for /SENSOR/NOT/ in Radioss solver in Hypermesh 2025.1? I read about in solver help and it only says Time delay. What I want to set up is to apply velocity on a crush plate untill the require force is reached and stope after a time delay. So, i set up the velocity to work untill the force is reached using the /SENSOR/NOT/ and /SENSOR/RBODY/. The rbody detect the force and turn on when it is reached then NOT sensor turn off and the velocity stop. The Rbody sensor activate the V=0 input. I want to stop the simulation after 100 ms after the force is reached. I used the /SENSOR/SENS/ to delay 100 ms and another /SENSOR/NOT/ to be activated after the delay. The /STOP/LSENSOR/ will detect the last /SENSOR/NOT/ and stop the simulation. I put the Tdelay in the last NOT sensor to work later after 100 ms in simulation time is passed but the simulation stop as soon as it is started saying sensor 4 is activated. Thank you for reading the long explanation and if it is not clear, feel free to ask.