I too was worried about the numeric format at first, but found that the brain (however small and unsophisticated) was easily and nearly instantaneously reprogrammed (okay, except for maybe that 3L at STPR that my brain somehow retranslated to a 6L).
Don't bet the farm that you will be faster with the notes the first time out either. The jury is still out whether I use them effectively in the daytime, and maybe I am even slower, but they seem to really help me at night.
Don't bet the farm that you will be faster with the notes the first time out either. The jury is still out whether I use them effectively in the daytime, and maybe I am even slower, but they seem to really help me at night.