I am real close to deciding what TIG machine to purchase, I was considering the PowerMaster 205 and now I am more inclined to get a separate plasma and Tig.
I was reading a post regarding the PM 205 being an entry level machine and the foot pedal had a separate rheostat for TIG.

1.-Does the PowerTig 225LX have a rheostat on the foot pedal or is it controlled by the panel?
2.-I do not see a manual for the 225LX or I cant find it on the website.
3.-What are the main advantages of the 225LX over the 200DX, what are the main "extra" that you get

Sorry to bother with all the questions but I really want to make an informed decision. Many Thanks!