Musket I have done some searches of that thread for the last few weeks for "lie" and "liar."
Jim's posts were massively over-represented, but I could find no incident of me calling you a liar.
Did you make it up, or perhaps dream it?
Perhaps you could explain exactly the incident you referred to?
I will want to make a grovelling apology if what you say is true.
If it is not true, I hope you will do the decent thing.