Impressions Pt2

It happened again! I received a call from my dentist office asking me to go in and re-do impressions. This will cause another 2 weeks delay to my treatment, how frustrating. I was told that this time the impression was rejected by the lab because of some issue with my front teeth. What are going to do? I'm sure it is very frustration for them also. I made an appointment to go in this Saturday at 10am to re-do molds. Wish me luck!