First solo service call on a Trane XR16 and I totally botched the superheat

Day 3 as a newbie tech and boss sends me out alone to a residential tune-up in the burbs. Customer's got a Trane XR16 that's been acting up, pulling 14.5 amps when it should be around 10. I tried adjusting the superheat but ended up flooding the compressor with liquid - had to call for backup and the whole thing cost us $450 in evac and recharge time. Watched a video from HVAC School on YouTube last night but damn if it didn't stick in the moment. Anyone got tips for not screwing up refrigerant handling on your first solo?

Don't touch refrigerant solo until you've done 50 supervised calls - I saw a guy lose his cert over a similar flood.

Man, that sounds rough - my first solo was a disaster too, froze the line set on a Carrier and had to thaw it with a torch.

Practice on scrap coils first, get your gauges dialed in cold. Use a digital manifold like the Fieldpiece SM480V - makes superheat calcs way easier and less error-prone.

Proud of you for owning it though, most newbies blame the equipment. You'll laugh about this in a year when you're slinging R-410a like a pro.

Felt that, bro. My early days were full of these Ls but now I charge $150/hr without breaking a sweat.