bmuise once bubbled...
Just dropped $77 and sat for a 3hr PADI equipment specialty course.My advice: DONT DO IT. Especially if you want to know anything about regulators....and Unless your below the age of 10 or you have to take it for a cert. It was a complete waste of my time. I knew more than the book he read from. Ok dealers, time to intellectualize the whole affair...go ahead...
Wow, sounds like a lousy investment. Too bad. Sounds like you were expecting more. I don't know exactly what you did in class, sounds like not much.
Did you ask specifically what would be covered before making the investment? If so, did the instructor deliver what was promissed?
Our class, much like Mike F, takes 2-3 sessions (3-4hours each).
Each student: completely disassembles a reg (first and second stage), cleans parts in ultrasonic cleaner, replace/lubricates all o-rings, replaces teflon washers, replace/lube hose o-rings, inspects hoses and parts for defects, replaces high pressure/low pressure seats, reassembles reg, checks/sets intermediate pressure in first stage, clean and lube compass bezel and more.
A VIP is done on tanks. We cover burst discs, o-ring inspection/replacement, handle/sping operation and tightening, valve thread lube/oring replacement. Complete info regarding tank markings and numbers.
BC disassembly: cleaning of interior, servive of LPI, parts and hose, service/inspection of overpressurization valve, velcro cummerbund, shoulder straps etc..
Also cover basic care for mask/snorkel/fins, wetsuits, etc..
Sorry to hear of your disatisfaction. Perhaps if you express your feelings to the instructor, he/she will realize they need improvement. If you don't, others will most likely have similar complaints.
Your chance to make a difference.
Andrew