Originally Posted by ryanpatrickgore

The xb4 doesn't break arms or any other parts regularly and it's not "Beefey" it is built top notch, hb looks to be as well. How about try it and test it,
then we will see? You never know, maybe the arms can be a bit stronger still but not too much that other parts will fail....? It's not always black and white. This is why we test.