HELP!!! COOLANT WATERFALL!!

Not bad, just have to crack the other sides bolts. If you dont get the head pushed up enough to sit onto the dowels youll get a flood.
How can you install heads and not realize its not on a dowel? The head wouldnt tighten down if a dowel was in the way. I have another post about heads on here if people want to see whats been said on those