No AC but no leaks and compressor runs

[mchnhd4]

Thought I had a leak so I bought a kit that has the recharge with the UV dye in it. Hooked up the kit, went to recharge it and it said full. Was skeptical but when i take it off the schrader valve you hear the pressure push out. Fire up the truck, press the ac button just to make sure i hear the compressor engaging an it does. Blower motor blows hard but its still warm air. Could it be the blend doors? Or motors that connect them? What else?

[Snowcamo]

Could be the blend doors. I have also had the pag oil absorb moisrure and make the system act like its low. So theres two possibilities. Id hope a simple recovery, vac and recharge would do. Im not sure how easy it is to get to the blend door acruator

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