Draw a line on an intraday chart (length: 5 cm for example), save the workspace, exit Ninja and restart Ninja, the line will be much longer (sometimes it will even stretch over the whole chart).
Not a big deal if you're a daytrader, but annoying if you use your charts over a multi-day period and therefore rely on chart annotations from previous days (I'm assuming that Ninja is shut down every night).
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