Transporter fork extender

Dear Friends,
How to change the behavior of the transporter's extender to follow the motion as given below
1.Transporter Extender should extend to the location in rack only after reaching the position (but standard transporter extend its forks on motion to the position.
2.The reverse of same should happen on unloading from rack. The forks should retard in position and then travel should start.

Hello Manoj,

the keyword, you are looking for is travel offset
a usefull post from Phil Bobo is
http://www.flexsim.com/community/for...3&postcount=10

Jörg