If I never haver to do that again, it'll be too soon! The critical thing (assuming you didn't step on the clutch pedal) is the input shaft of the trans has to be at the same angle from horizontal as the crankshaft of the engine. One thing you cannot do is get the trans part way into the clutch hub then let the weight of the tail of the trans hang on it.
The Constitution needs to be re-read, not re-written!
If you can't handle Dr. Seuss, how will you handle real life?
Current oil burners: MB GLK250 BlueTEC, John Deere X758
New ride: MB GLS450 - most stately
Gone but not forgotten: '87 F350 7.3, '93 C2500 6.5, '95 K2500 6.5, '06 K2500HD 6.6, '90 MB 350SDL, Kubota 7510