Picking instances with Variables

im trying to set instances of an object to other instances of a different object based off of a variable (if the ids match the one object should set its position to the other)its hit and miss and only one object instance will set its position. am i terribly wrong on how im going about this?

To ensure smooth picking I use a 'for each sprite' loop with a 'for each family' nested and there I add the condition to compare the variable.

To ensure smooth picking I use a 'for each sprite' loop with a 'for each family' nested and there I add the condition to compare the variable.

Hey there. Trying anything I can to learn this "instance-variable" function. Is it possible to have a snippet of code added to show what you mean (and why), please? Thanks.