<div>At this step, I using some rolling pins to strengthen the wing structure. From yesterday until now rolls and pieces stuck and parts installed one by one during a critical and time-consuming process (because of the sensitivity of the balance) , and today sealing all joints by special liquid twin glue and i waited until strength complete that rising up ready for next challenge (Install the upper arch foam cover)</div><div>
</div><div></div><div>
</div><div></div><div>
</div><div></div><div>
</div><div></div>