I've been a mturk worker for about 3 yrs but I was always a newb and I also took a 18 month break, so as you can imagine I'm extremely rusty and out of the loop. For example, I just discovered that I had a Masters Qual today and after looking through my emails they gave it to me in 2015 I could kick myself for all the times I skipped over Masters HITS, but I digress! I'm glad to be back and this time I hope I can learn enough to the point where I can contribute to the daily threads. I have to research about Panda's and all that first but I'm motivated!
This might be more basic than you're at but I wrote this guide as a newb friendly intro to using scripts https://forum.turkerview.com/posts/1073510/