Thanks for the tips. Changing tires is out today, I've a nasty sore throat and coughing, I'm hoping SWMBO permits going to my man cave and doing gun plumbing. I mostly take care of her, she wants to take care of me today. My cup of hot cocoa was just delivered, life is good despite the sore throat. I picked up a cheap chronograph on Temu I'm anxious to review, slightly smaller version of my old Chrony with LED light bars built in instead of the rube goldberg designed "skyscreens" of the old Chrony. I've shot a few across it so far and it works great...for 32 bucks.