I'm thinking the "jerks" would be the ladies that simply read the thread heading, and felt the overwhelming urge to type useless answers. Reread the original post, it does not ask anything about oil ratios, yet several "jerks" responded with ratio answers...um, ok, thanks. Ya also gotta love the OCD folks that have to read a thread that they have no intention of answering other than to point out the search feature. Got it, thanks captain obvious. Just a hint, you don't have to open the thread, if you think you have nothing to contribute.
For anyone still paying attention to the original intent of this post, I shall ask again, what is the differenct between the 50:1 engine and all of my 40:1 engines?
Thanks for any real help anyone can offer.