About founctions of kinematic

In the first model, use setloc(),Visualtool go down 1m, then it can back to original position; but use addkinematic(),Visualtool9 can't back to original position in the second model.
In the second model,the code in OnEntry:
double endtime=addkinematic(label(stamp,"kinematics"),0,0 ,-1,1,0,0,0,0,time(),KINEMATIC_TRAVEL);
addkinematic(label(stamp,"kinematics"),0,0,1,1,0,0 ,0,0,time()+endtime,KINEMATIC_TRAVEL);
I think that the distance of it travel down double it travel up.
Please,Tell me how the result of second model can be the same as first model,using addkinematic();
Help your reply,thanks!

Originally Posted by Dane Lee

double endtime=addkinematic(label(stamp,"kinematics"),0,0 ,-1,1,0,0,0,0,time(),KINEMATIC_TRAVEL);
addkinematic(label(stamp,"kinematics"),0,0,1,1,0,0 ,0,0,time()+endtime,KINEMATIC_TRAVEL);

The endtime doesn't return the time it takes to perform the kinematics but it returns the actual moment in time that this kinematic is finished. So use "endtime - time()" instead of "time() + endtime"

addkinematic(label(stamp,"kinematics"),0,0,.9,1,0, 0,0,0,endtime-time(),KINEMATIC_TRAVEL);

Please only ENGLISH language on this forum. Otherwise it is for the moderators impossible to control the forum. Thank you!

First thank you very much!
As your said, shoud use "endtime " instead of "time() + endtime"

treenode stamp=centerobject(current,1);
double endtime=addkinematic(label(stamp,"kinematics"),0,0 ,-.9,1.5,5,5,0,0,time(),KINEMATIC_TRAVEL);
addkinematic(label(stamp,"kinematics"),0,0,.9,1.5, 5,5,0,0,endtime,KINEMATIC_TRAVEL);
Do you think!

Yes that might be the solution. I haven't taken a look at your model so please try it yourself first and if it doesn't work ask again.