Seeking working cartridge for Compu dobby 1

Number of Shafts: 
Additional Source Info: 
<p>&nbsp;I have purchased a 16 shaft Compu Dobby 1 loom and have been very unlucky to have a non working Cartridge. I am told AVL cannot replace it. Strangely the loom came also with a cartridge of&nbsp; a compu dobby 11 so am putting up this request in the unlikely event anyone has a Cartridge for the Compu Dobby 1 which they wish to dispose of.&nbsp;</p>