Welcome to ModelEngineMaker !If you have problems registering or logging in, please use the contact menu option to request assistance.
They are castings, best you avoid them It would be nice to get a set of Otto Langen patterns into the Foundary then my retirement casting sets will be ready and waiting for me Jo
Best you get on with those BB1 patterns to go with them
The trick is to figure out how long you're going to live in order to get the right number of casting sets.
However never let it be said that I have to buy every casting that presents itself to me: I turned down two this morning that I need Jo