I just put my Webber on not to long ago and when I put it on I was really wanting to pulling the intake and port out where the carb bolts on and make a good flow threw there and get rid of the two holes for the stock carb. I want to know if it is ok to take that center cross out with out hitting water I plan to take it off and grind some aluminum off with my carbide bits and make a good flow threw there soon and just want to know where to be extra careful. Any help will be greatly appreciated.