Verb clusters at the end of Nebensätze have been giving me a real hard time. Here is an indicative sentence in English:
Ever since I started working at this new job, I have been really busy on Tuesdays.
Is it possible to translate it into German the following way:
Seitdem ich bei diese neuen Stelle arbeiten angefangen habe, habe ich dienstags sehr besetzt gewesen.
I just want to know whether it's correct to use Perfekt in the context given and if so, whether the verbal components are positioned correctly. Also, could someone please suggest a resource that explains in plain and simple terms how to position modal, auxiliary, and main verbs in different types of sentences and tenses.