Ask and you shall receive!  I thought this Misc. Forum would be a good idea.  So here is my first question and its an oddball.  Does anyone here have any Gibson tractors?  We have a model I which was the biggest one.  Supposedly the front ends on them were notorious for breaking.  Ours too is broken and i was wondering if anyone knew of one...or of a substitute piece?  I think ours has a JD piece under it know, but it doesnt work just right.  Anyone?