Hello everybody!

Few days ago i am dynoed 2004 2.7tt car (ME 7.1.1) with all stock engine but with k04 turbos. So i am noticed, that near 2250-2300 millibar and 300-310g/sec at 5600-5800 rpm, vagcom show me load around 180%. Ok, on high octane fuel i obtain near 350-60 hp. But as we can see, there are axis LOAD limit (for KFZW for example) something around 192%.
What i digging in functionrahmen and ols files. There 2 types of axis for load of ignition. SRL12ZUUB and SRL12ZUUW. RS4 SW use 16-bit SRL12ZUUW, so there is "unlimited" field for spread load axis. ME7.1.1 according to ols-csv file has both axis, but use SRL12ZUUW.
Main problem is ME7.1 boxes for s-cars, a6, allroads. It use only 8-bit SRL12ZUUB, and problem is 192%=FF, so, near the 330 g/sec 192 % will topped out with no spread possible.

So, is this a limit? Or when MAF will be changed for example on RS4,(and of course 2 maps and 1 const changed to), LOAD  will be automatically rescaled, and for 300g/sec LOAD will not 180% but 140% or 120 or 100?  
Or maybe i dont understend some simple things?

Thank you)

Tony thank you for answer!

But lets talk about KFZW for example. In Functionrahmen, i see that for KFZW (and some other spark tables) LOAD axis is 8-bit SRL12ZUUB. And in 8D0-551G ols file, KFZW use 8-bit LOAD SRL12ZUUB. Moreover, in this ols file even no adress for 16-bit LOAD. So, how we can tune 400+ hp (340-350 g/sec) on 8D0-551G,M,C etc SW? Or i am wrong, and physically, in asm-code, maps use other load points, and SRL12ZUUB only a picture, even if iam change points in it, this will no effect on motronic functions? 
Can you correct my misunderstending about this moment?