However I did notice three things, but I'm not sure if they're important. I load the retracted wing .obj and it appears on the floor. I then navigate to and load the morph target (extended wing.obj):

1. When spinning the newly created extended wing dial from 0.0 (retracted) to 1.0 (extended) , the wings extend as the jetpack rises in the scene, but the origin remains affixed to the floor where it first appeared
2. The yTran erc dial never changes, almost as if the jetpack isn't even moving
3. When I manually spin the yTran dial up or down, the jetpack moves accordingly, the wings never move and the origin moves with it

Here's the link to my freebies:   https://www.renderosity.com/mod/freestuff/?uid=493127

My cousin Jack can speak to beans. That's right.... Jack and the beans talk