Gas Turbine Controls went above and beyond to help us to get up and running. Roger at Gas Turbine Controls answered a phone 5 minutes prior to them closing on a Friday. He stayed late to make sure we were taken care of, and personally delivered the Mark VI card we needed to the UPS store on his own time – the best customer service in the business! This isn’t the first time they have gone out of their way to help us out and I am sure it won’t be the last! Thanks, GTC!