Didn't read the thread just look at terrible levels.. anyways if you want to get better trying doing a couple tutorials.
There is a sticky thread perfect for you..
http://forums.graalonline.com/forums...ad.php?t=47045
You can check out my tutorial, one of Gori's and some hints from other like Eric1337 and mmmkay. If you were around about 2 years ago you would be building with a crowd of the best Level Makers to walk Graal. Now they all left.