Yeah, my original order window was Feb/Mar when I ordered on Jan 13th. Now it's like mid-Feb to mar 31 when I go to my reservation. Based on what you're saying, I feel optimistic that I'll be fine, even if actually delivery stretches to April. I asked an advisor on the phone about this specific scenario and he said it was a good question! Which didn't entirely reassure me.Based on my conversation with the Portland Tesla, the key is what it says on the Tesla ordering website when you order. If it says delivery "March or March/April" then you're ok as long as it says NLT March in there somewhere. If it says "April" and beyond then may be out of luck.