I've been welding for 28yrs. Have held certs for AWS ASME, & API. What I am looking for, is someone that has experiance with coreshield 8. I am set up to take a 6G & 6GR at the end of the month. I have used core 8, but never tested with it. I would like some pointers if anyone could help. Doesn't look like I am going to get no practice on any coupons with the way I work. Just don't like going in to a test feeling naked, if you know what I mean. Any input would be appreciated. THANKS: RUFUS.