Does anyone have the dimensions or measurements for the exhaust outlet flange on the ct12b? I've found the diagram but no measurements. I've searched the forums without luck. A lot of gaskets are listed to fit the ct26 and ct12b, but the forums here say they aren't the same. If necessary I will pull my gasket out to copy, but I'd prefer to avoid that. Any help would be appreciative, trying to make my own downpipe and upgrade the exhaust for the new to me kzj71. If no measurements maybe someone knows of a source for the flange here in the States? If I can get the measurements I can cut my own or upload into CAD and get one cut by a machinist.