Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
The tube must be securely braced to hold it in position, top and bottom, as well as making sure it will not bend or break in the middle. Generally, lengths up to 4 meters are usually only braced at the top and bottom. Lengths over 4 meters usually require additional bracing in the middle of the form.
