Dear Karait thanks for your answer - you describe our very accuracte RCS Plus hydraulic weighing device which needs to have the forks lowering action.
Our RCS Overload system works in a different way - it will sense the pressure at all times and gives a buzzer warning when the load exeeds the set limit. We would not recomend to switch out functions of the FLT for the obvious reasons.
We have installed hundreds of those systems all over world and all works good.