Hello, I would like to order braces from the bracesshop. The thing is, I'm still wearing fixed braces. I'm about to get them taken off most likely the next month, but might as well be a month later. I would like to order the impression kit in advance due to the shipping time. I wonder if it's a problem If I send the kit back maybe a month later than I should? Does the technician have more of those? I do not wish to cause him any troubles. Did you send it back to him immediatelly? Thank you.