Kerbodyne Tanks and Engines - Made of Aluminum Foil?

[Project Pluto]

LOVE the update!

Having trouble attaching anything radially to the new structures though. Every time I decouple radially mounted boosters (liquid or solid), the new tanks/engines disappear. No explosions (which I assume is simply missing in this update and that they are actually being destroyed), but they vanish none the less. Is anyone else having these issues? If so, what's a good work around?

[Pds314]

Nope. They seem to work fine for me. Remember that attaching more giant tanks radially still requires struts.