There are also a few unwritten rules in AAC. Or maybe they are written somewhere, but I could never find them. One in particular I remember is that when a set of 12 weaves is included in the gamble it's always worth 7. This was never written on any course map or briefed in any trial I attended. I just happened to be watching gamblers at the regional and heard someone get a 7 when there was none on the map, so went to ask about it.
No. 12 poles are always worth 5, unless they're part of a mini, where the values of all obstacles are doubled if performed with the handler behind the line. So if the 12 poles are part of a mini gamble, perhaps in conjunction with a tire (normally worth 2) then you'll get 14 for that mini. If the poles are part of the main gamble, that's an all or none thing, with the main gamble being worth 35 points plus any time bonuses. Maybe you're thinking of USDAA?

At Regionals, gamblers is run under Masters rules except there are no refusals called in either the mini or main gambles. <insert sound of angels singing>
There is also a very stupid rule that a dog cannot take a spread jump at an angle, i.e. slice it, even when the course has that approach and the dog executes it safely.
Still the only time I've ever seen that one LOL! I still refer to it as "The Slusher incident".
When I did Steeplechase at the BC Regional, I thought it was just a warmup (and it was never written or announced anywhere that it wasn't), so held contacts and practiced some other stuff.
Now that's not true, and I know that because I worked on the entry form. It said "Sanctioned Steeplechase", and it also said there would be a "Run for the money" round. This year, we have run for the money in both Steeplechase and Snooker (both sanctioned, don't practice extra-long holds on your contacts if you want Qs and/or to be in the finals LOL!).