Hi. Can anyone who had built this kit give me some advice please? To enable the guns to move up and down, part F3 is not meant to be glued. However, once assembled and the adjoining rod added and attached using a heated screwdriver, there is nothing to stop F3 just falling out of the hole? There is not enough tension in the rod etc to keep it all together?
Have I done something wrong? Have others come up with a non-glue alternative solution? Pic of relevant bit of instructions on link below.
https://photos.app.goo.gl/BSxwJrkbVNDiAY956