Jetpack tag on Boba Fett Model!

[GamingPrince83]

Hi guys, i'd like to know what to do to change the Jetpack to work properly on all models, at the moment the Jetpack only works 

if the model has the proper tags, i know that the Movie Battles 2 Jetpack works differently. What part of the SP code do i have to change to 

make the JKA SP Jetpack work like the ones in MB2.