Re: Is it time to increase?
I now have a new meter, this one is a Confirm so I can tell them apart

Readings at +8 were 346 old and 323 new, so at least I've been in the ballpark and the spreadsheet numbers should be ok. Maybe they are high, that would be nice.
As far as schedule, I know what the optimum is, and I'm going to do my best to give him shots on time, and test before shots, but it isn't always perfect. If I'm late one night, I try to split the difference in the morning so I don't shoot too early. And if I know I need to leave earlier in the morning then I shoot a little earlier the night before. Here is how our schedule usually pans out:
AM: usually 0645 or so I feed Linus 1/2 can of Merrick and test (these are pm+10 numbers on ss)
0830 +/- (workdays, sometimes later on weekends), am shot and test again (usually lower after eating - go figure)
PM: first one home feeds Linus another 1/2 can (anywhere between 4pm and 6pm)
12 hours after am shot or as close as I can get it, pm shot and test (and more food if he's hungry and bowl is empty)
before bed feed 1 small can Sophistacat or another 1/2 can Merrick for overnight snacking
I have a pre-food number every morning and a post-food/pre-insulin number. That seems like good information. I really can't give his am shot at 0645 because it's more likely I won't be home for a pm shot at 1845. And he is very hungry, and will be underfoot and a PITA if I don't feed him. Also, from what I've read about ProZinc, I seems like it would be ok to give a shot early if his BG level is over 200, given that it doesn't seem to even start working for a few hours.
So in a nutshell - I'm trying to do the best I can, balancing my schedule, my family's schedule and my cat's schedule. I think it's better than what the vet would have me doing, just giving 2 shots a day in the blind. And the question still remains, should I increase based on what I have on our ss? He has really stabilized on 1u over the last 9 days, but into the 300's and occasional high 200's, and I would definitely like to see those numbers come down to 200's and 100's.
Thanks again, everyone.