<span class="squiggly" title="To see spelling suggestions, click this word" splc="splc" state="new" word="ameyam">ameyam</span>,

Your absolutely right,a Manufacture is not going to inform you of faults or short coming of their products and "yes" this board and others like it is a good source for answer you seek. The only reason I directed you to their site ,was your question about the aircraft <span class="squiggly" title="To see spelling suggestions, click this word" splc="splc" state="new" word="3D">3D</span> capabilities,I can't answer your question because I don't fly <span class="squiggly" title="To see spelling suggestions, click this word" splc="splc" state="new" word="3D">3D</span> yet. Again general question about recommend power plant and acrobatic capabilities the manufacture is a good source. Sorry I was unable to help. Cheers: Rich</p>