I think what makes this even more frustrating is that I'm a nurse
educator, and with umpteen years of a medical background, Lantus
has stumped me as much as it has anyone. :-) It's a tricky insulin to work with, but I've heard many people mention that once they get to the right amount, the results are well worth the effort.
My thoughts are with you -- and please know that you're not alone when it comes to "Lantus Frustration".