I have a PM 3520b and have decided on either a Vicmarc or a Robust. Both articulate and the robust is more expensive.My question is:Any tutorials out there[i checked mustard monster] that would walk me through adapting and attaching to my lathe.Or someone that has done it, and wouldn't mind some email,text,phone communication to help and or problems to avoid.I would like to make a bowl 20"-24" deep let's use that as a criteria as to choice as well. Thanks Rob