This sounds great! I get an error when I try to start it, though:
Apologies! A fatal error has occurred. Aborting. Error: Permission denied to access property "apply". Stack Trace: trigger@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:57:71525 trigger/<@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:57:72108 each@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:57:2976 each@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:57:1454 trigger@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:57:72084 i@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:1499:7165 r<!--<@https://v6p9d9t4.ssl.hwcdn.net/html/4535558/index.html:1499:8802-->
Not sure, how that happens - I'm on a current Firefox build, if that helps?