RE: IS my DA 50 overheating?
Ok people, problem solved. And no it was not tuning the needles.
to make the long story short, I tuned as you guys suggested and she overheated right away, I then made both needles super rich, waited till she cooled down then tried it, it ran like crap for the first 3 minutes or so (being too rich that is) then it leaned itself out and ran perfect for like 5 minutes or so, and over heated. And only then I knew for sure that it was not tuning problem, instead it would be fuel supply problem. so I took her home, yanked the tank out, took the fuel stopper out to check the clunk line and it seemed perfect, then I blew air with my mouth in the carb line from the other end and wallaa the hose the connects to the stopper from the outer side is leaking. The guy who put the plane together for me used a bigger ID hose than the brass tube and zip tighed it, but obviously that was not a good idea, I replaced that hose with a smaller ID one (tight fit) and the leak stopped. I have not test flew her yet tho, but I am pretty confident that that was it.
Just thought I would let you guys know since one of us could run into this problem again they would know what to look for.
Thanks for all the tuning posts tho.