Evoscan map tracer

[scandinavian flick]

How accurate is it! I see the load axis goes to 250 not to ecuflash 260 (on the maps I've been looking at) & the fuelling is in inj duty. not afr.. Just wondered if there are any tips, tricks here. I don't think it's actually reading as you hit cells, it's calculating from information drawn from sensors etc me thinks.. :unsure:

Thanks

j