Alternative to pandas: https://greasyfork.org/en/scripts/18547-mturk-worker-no-hit-reloader Click the arrows icon near the return button and it will keep trying to reload when you don't get a HIT. Doesn't work well if the throttling is massive, but it's always been sufficient for me for Tax Engine.
So here is what you do (and if you need screen shots let me know) 1. Find the REQUESTER ID (you can find this on TO or on the contact form for the requester)...take that requester ID and treat it like a group ID to 'add job'...it will set up a worthless panda at this point. Okay, now click on details. Under 'action mode' in details select "search". It will give you some nonsense about not changing things, ignore that. You then copy and past that requester ID into the field that says (tata) requester ID. At this point you are done and just have to hit save, however fill free to put in anything else you want to in order to identify this requester (i.e. the name or a $ amount or how many you want to collect) What this will do is collect the first 3 hits that are posted by this requester. Holler if I've confused you, or if you need more info.