The first few times you get a Pre-shot under 150, we'll suggest you stall, don't feed and post for help. Test again in 20-30 minutes to see if the number goes up without the influence of food.
Make sure when you post that you make sure your subject line says something like "STALLING...NEED HELP!" to get someone's attention.
We have a tradition here....if someone encourages you to shoot a lower number, they will stay and watch for updates until you're sure that everything will be OK. They'll be here to help if he starts to drop too low. Once someone agrees to watch you, they'll stay as long as necessary (or find someone else with experience to take over).