I do not believe Experiment 2 says that MpnC ep 1, and Mpn2 story mode, happen between 6 & 7. If I'm wrong, pls tell me why
Experiment 2 doesn't say or imply to my knowledge, that there were 2 Trickys running around in Nevada at some point. Nor did it say or imply to my knowledge that there were 2 Hanks running around in Nevada at some point. We know there are multiple Hanks in the other place, but that happening in Nevada was never said to have happened from what I know
The time between 6 and 7 is definetly not long, since the same weapons Hank used at the end of 6 are right by his side in the beginning of 7; along with the fact that he's at the bottom of the canyon that was seen at the end of madness 6. The more simple answer here is that experiment 1 and 2 happens between madness 4 and 5
Mpnc ep 1, & mpn2 story mode may have happened in like 1 day, but they are still very long journeys in universe; and the in universe time between the episodes in the cartoons after mc4 is a few minutes at most