Were you successful in making your sprue? I have just purchased a Rabit 2/3 and hope to be able to make molds for it. I am in Canada.

Did anyone ever try contacting MCP Group - Mining & Chemical Products Ltd, to see if they had information on their injection molding machines? They are now part of 5N Plus (acquired in 2011) and are located at 1-4 Nielson Road, Finedon Road Industrial Estate, Wellingborough, Northamptonshire, United Kingdom NN8 4PE and their phone number is 44 1933 225766.

Would be good to save any documents they may still have on these machines for using, archiving or repairs.

Thank you.

John