Hello board! I’ve seen many industry terms thrown around here…. “adt”; “hold”; “volatility”; “payback percentage”; “denom”; “paytables” and “coin-in”. I used to work in various casinos (in IT) and know the general basics of the terms and what they mean in terms of slots. I’ve looked at PAR sheets for some games (perk of the industry); read up on what slot manufacturers have said about how often certain machines should “in theory” bonus; but I still have questions! Math was also never my strong suit soo…. My biggest question is how the hell do you determine your [estimated] coin-in? I mean; there’s the win/loss statements but I see posts of users commenting “did __k coin-in last night” and I have no idea where they get that number. The follow up question would be; how should I calculate how much play I can get from my bankroll for certain denoms (ie: $300 for the $1 denom of Kitty Glitter in High Limit [$30/spin] versus $9/spin on Rich Girl? $100 towards $3/spin Top Dollar) – versus $0.05/cent Kitty Glitter - $1.50/ base spin? Ie: how much should I wager per bet of my bankroll ($250/night 2 nights). I've tried using calculators such as this http://www.digdia.com/slots/slot_calculator.shtml - but I guess I'm just looking for more in-depth/customizable information? Third….Any other “gambling math” I should know? Should I be psycho-analyzing PAR sheets in correlation to math equations regarding what my estimated bankroll should be for a certain duration of time?