Too Hot Cocoon/Wanhao i3 3D Printer

It does not matter what printer it is but is the heat adjustment in the file or the printer. Guess it must be in the printer as it prints good when the object is on its side.



I have a Cocoon 3D Printer and if I print a right angle on the side the side prints out great but the hole at the other end has PLA in it.

If I print the object in the photo with the round hole down the hole comes out perfect but the right angle at the top is all melted.

I guess I have a setting too hot somewhere? Anyone know where I should change a setting?

Thanks
Col