F firework Junior Member 15+ Year Member Feb 25, 2020 #1 Advertisement - Members don't see this ad How hard is it. After PYG-2, does one need to study for the exam other than what they’ve learned on the job?
Advertisement - Members don't see this ad How hard is it. After PYG-2, does one need to study for the exam other than what they’ve learned on the job?
