On my machine a Pro 2000 i run the thread straight through the post no wrapping. Then through the wax pot through the guide to the tension disk. Then down the second disk and go one and half times through the guide then through the spring and up through the take up lever and on down to the needle. I've done that ever sense i had my machine and it's worked fine for 20 years.
You should be able to change the angle of the pot to where it's in line with top tension by adjusting the screw that holds the pot on.