norcross cub

I am desperately trying to get hold of Bill Beveridge to find out when I can expect the return of my Tiger Cub engine cases and alloy barrel which were sent to him early December 2012. I have had a couple of conversations and received promises from him for the return of my parts but I am now getting anxious that the parts have not been returned and I am unable to contact him. I subsequently sent a set of Fantic fork legs for fitting to newly cast lower legs which were being supplied by him these have also not been returned to me. I have left messages on his workshop number and mobile but I am getting no reply. Can anyone offer any suggestions where I can go from here or another way of contacting Bill Beveridge. Anxious Norcross Cub