When I dose Kitty...I do back off if the preshot is below 220. If I don't she bounces....but, if I back off too much then I flirt with not enough insulin. There is a fine line between too much and not enough...truly, it is just trial and error. When you get a mid to low 200 preshot, why don't you back off to .4 and see what it gives you? Just remember, you can't base the cycle on the next preshot....you need some mid cycle test to actually see what is happening.
On TID, Kitty has never had as much drop as she did on BID--but, she doesn't have as high of preshots. I consider it a trade off. I have reviewed a lot of TID Spreadsheets, and I haven't seen any kitties that get a lot of drop on TID---the curves are much flatter. So, I have taken the approach, that as long as Kitty is in decent numbers....I am okay with the flatter cycles. I think this is hard to relate to, unless you have experienced the red and black preshots like Cassie and Kitty.
Keep trialing.....you will figure it out.....and then......it will change again....this, I promise!!! :mrgreen:
Good Luck!