![Smile :)](./images/smilies/icon_e_smile.gif)
![Shocked :shock:](./images/smilies/icon_eek.gif)
I just discovered this today and it is a glitch that is really easy to perform. Once you have reached the object cap you need to select the object you want more of, then you copy and paste it. The only downside is that you cannot open your level in battlecraft again (meaning that you need to do this when your level is pretty much done) or else battlecraft will display an error message that "Some objects are being removed. Object limit reached". I hope this helped you!
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
Proof:
Before: After: