Crankcase ventilation with blow through supercharger

On my race cars I simply welded a 1” stub into the valve cover and put 2-3 foot piece of 1” heater hose on it running down towards the ground. I put it wherever it fit the headers and chassis at the time. Since they were circle track motors they were always left front of the valve cover, pass side had no hoses or breather, no pcv valve at all. Did that for close to 20 years.