Now the plugin attempts to workaround this weirdness by ignoring replicate tickSize LAST_SIZE activities (Together with the very same measurement) and correcting missing ticks usign CUMULATIVE volume sent with tickSize VOLUME event. Correction is required mainly because without it we'd find yourself owning incorrect total volume (often serious trades https://martinwxwur.tblogz.com/an-unbiased-view-of-amibroker-data-43141366