The Ready State Virtual Mobility Coach is like having a virtual Kelly Starrett in your pocket.
What is the proper foot position in receiving the catch on the Snatch and Cleans?
There is some variations depending on what you are performing straightish 7-11 degrees is the acceptable range.
Diane has a great Oly lifting specific mobility piece on her Cody app Olympic Style Lifting Bundle.
She also has a foot work program that may help identify why your turn out may be outside the acceptable range if it more than 11 degrees.
Hitting ankle, heel cords, foot mobility is a good idea.
Are you warming up enough?
Episode 339: MWod and Warmup: Olympic Lifting