Hi Robman,

Very good pictures..it's veruy usefull. I see that the ctches are not so complicated parts and that i may let copy them in a tool shop..
They looks the four the same!! Is it correct??
May you send me a drawing of the parts with measurements?? If i can't find second hand parts,On my daily plant job Work there is a tool shop and with this sketch , i will ask if it's possible to make copies of thoses parts..Great thanks in advance

Other pictures and masurements are welcome..

Ciao

Philippo