Yep ya can distort things beyond recocnition in no time ...if ya dont go slow , the point of MORE or LESS isnt much ..do some read up an do some PRACTICE panels ...just take a pc of sheet metal , rivet it to a frame made of welded up angle iron ...SMACK THAT SUCKER an then fix it ....it will give you more knowlege in a few hrs than a months worth a readin ever will ??? .that is how my Vo-Tech teacher started us out ...you built a nice panel then he would come bye an smash it with a pipe ...an say OK GO FOR IT ...as far as fixin it .