Lag

Well, im using whit's new base, and i got PTC and everything working. I have one problem, the lag. I created a new void in the cBase class, put all my hacks in it in base.cpp. When i call it in present, it works, but it causes extreme lag (0.5 FPS , yes 0.5) when i call it in the main thread, nothing happens when i activate the hacks. What am i doing wrong? Oh ive also tried putting all the hacks in the renderframe, same lag issue