Try reading this thread.
https://thefiringline.com/forums/sho...d.php?t=292842
I know pictures can be added to threads. I've seen it. I've actually done it. But for me it's like pulling teeth. I have to go back to the above thread every single time I want to do it. The info doesn't seem to stick. On the third hand there are several folk here that seemingly effortlessly post photos showing what they are talking about. I have nothing but admiration and respect for their skill.
Good luck.