Breather pipe flow

Commandos are not oil level sensitive as always pumping more back to tank than pumped in so mostly anything over a quart or so is for cooling volume sitting in tank a while before pumped back around. Each Cdo has its own innate optimal oil level for both temp control and excess weep or wet sump, so ancient worship ritual is keep adding a more and more till it obvious vomiting excess then keep cleaning up till that essentially stops then peer in tank to see what to shoot for - hopfull keeping track of totals. I had oil filter leak pump oil all out but got a qt of 30 w lawnmower oil and got back to town 40 miles keeping eye on oil tank temp to see it was barely higher than normal which relieved me rding back on seeming slim reveres.