It looks like all her naps are short naps, except that first one, which to me, says she definitely is ready for a longer A time. I would work on extending her A times to 2 hours first. I think that will probably help the short nap issue. That way, you can consolidate 2 of these naps, so instead of napping 4 times a day as she is doing now, the goal would be two longer naps, and a catnap. She is already having 1hr 45min A times most days, so I would just keep her up 2hrs for her A times tomorrow, and see how she does.
Is she taking full feeds at the 3hr mark? Most babies start taking shorter naps, have night wakings, take less at each feeding, have early wakings, among other symptoms, when they are ready for the switch to the 4hr EASY. How is she sleeping at night? Is she having any night wakings, or does she sleep 9pm-7am straight?
So she is awake from 6:15-9pm some nights? That is a pretty long time for a baby so young.
I still think her bedtime is way too late, and that is going to contribute to her being more tired during the day, and make it much much harder to get her on a good 4hr EASY during the day.
Take a peek at the routine I posted in the last post, and see if she will follow that, because it would be a pretty ideal routine. What do you do to help her sleep? Do you do pat/shh? Have you ever tried wake 2 sleep?