VRs standard ride height

Hi!

Bit silly questoin but bumbed into my mind couse im lowering my fabia when snows melt (i do live finalnd and we have about 1 meter of snow ATM :'( )

So i have coilover set that says minium lowering is 30mm and thats is for standard models like 1.4 1.6 etc etc so how much lower is VRs on standard suspension? Im currently runnin eibach lowering springs (lowering 25mm) Im thinking of 20mm extra mm off the ride height. So lets cut to the point, eibachs are desinged to lower VRS 25mm yes? and i want to go 20mm futher of that. I assume that vrs is lowered 20mm by skoda so its now running 45 mm lower than standard models? So if want that extra 20mm ill go to 65 mm.

Ofcourse if my assumings are right... Please make corrections if im wrong.

Cheers Samu