I have a millermatic250 mp and have tried looking for the spool module that goes in the front panel . Miller used to give it away and the previous owner didnt get it . I have also seen numerous part numbers for it and I'm not sure what is the exact one .The part numbers i have are #950 566,module 2 and #042 607 Or would it be better and cheaper to buy the mm185 sized machine that fits directly to the 3035 Or get a seperate wirefeeder .I am an idiot and forgot the search button and found someone telling me about the 10-Pin Module #043084 but i would like to find the original if possible Any help would be appreciated mike