Tommy Z, how many condensers do you have? If just the two stock position ones, you need more. If you have the four condensers you likely still have some moisture in there. There are videos on-line of some water in a bell jar that then gets pulled down to a vacuum. The water boils for a little while, then turns to ice. That ice will sit there and it super slow to ever subliminate. That is why I am so anal about moisture. There is a TON of hoses in a stock system, and even more with the 4 condensers I have.
This is just the stuff I removed before putting back in the new hoses and the two new condensers way back in 2007.
Moisture and just contamination of crud is a challenge to get rid of.
If you only have two condensers, you are under condensed. Even three is not enough, go for all four. You will never have too much condenser area.