So not sure what happened, but if I'm not mistaken my car was idling around -15 to -20 in hg and now it's just sitting at 0. When you get on it half to full throttle it still hits boost fine and reads accurately but the actual vacuum seems off. We checked all the lines seems to be fine and not a leak not really sure what else to do at this point. Is this ok to drive until I sort it out though?