octipus max fps probløem

[destroyeer]

im using Octopus_1.3.8

i am new here and im borowing my firends account ones in a while and i wan duel box in bg and my pc isnt so good si i wana set max fps really low so my main gets more fps and i have tryed set my max fps but nothing works so far i have set it to 5 fps just to lower it alot but still it gets over that and they both have the same fps any idea what im doing wrong here is a piz of my setup in the program
please help me i really wana do this
sorry for my englich it is not my native languige