I have a question regarding the installation of TJI joists. I recently encountered my framers setting the TJI joist in place with multiple toenails then applying the hangers. Is this an exceptable technique (see photo)? The manufacturerer only states to NOT toenail the joist but does not explain why. I am concerned that this technique has likely compromised the structural integrity of the joist. I have shown this to my structural engineers who believes that once the hangers are placed the structural intergrity should be fine. Any thoughts?