Thanks for the feedback. Sorry it took so long to get this looked at; I don't look at the forums that often so there is always gonna be a bit of a gap.
I updated the entire file and it should be the most stable yet in terms of scalability (still a bit wonky at times but I think overall its much better).
The original download link should still be working with the latest file. Let me know if it isn't.
I'll probably come back and do another update next year