some one with svd pso scope ,

[Plumber]

Hi guys , if anyone here has an svd scope could you please tell me the measurment from the center of the scope tube to the center of the mounting plate on the rifle please, basically awhile ago i made a carbine kit for my mk23 out of sheet metal , works really well , just want to update the look with maybe giving it a vss kinda look with the integrated suppressor/barrel along with potentially adding an svd scope, just currious about how high the scope would sit as the mounting plate would be pretty much inline with the slide , thanks.......oh also whats the eye relief like on these scopes? , do you have to be slammed up against them ? cheers