Looking at the picture of the stand mount, it appears to be a mold problem. This is bad, because it means re-engineering the molds to take out the problem, which costs thousands of dollars to do. Not that they couldn't afford it, but it would mean pushing back Wave 4 and the Tantive IV and Transport sets until they can recoup the costs.
If you guys start heating up these models you will ruin them. Just get some super glue debonder and take the post out, clean everything and re-glue them.
Whatever you do, DON'T do that! CA debonder has acetone in it and will soften plastic and deform it, as well as take off paint, which is a bad thing around the thinly cast engine pieces that have ridge details. I also discovered when I tried this with my Y-wing that the CA debonder might not reach all the way down to the bottom of the post, which would make it nearly impossible to remove the peg without destroying the small alignment pin that interfaces with the ship model.
With the B-wing though, you can't rotate it the way you suggest, because it would end up causing a rotation along the X-axis when he wants to rotate it along the Z-axis.
Edited by Millennium Falsehood