Suggestion for Air Sniffer tech availability.

[boolybooly]

Playing this I am finding the dynamics of the research look potentially much better than the original but it needs the fine tuning for progression which the original never got.

So for an example atmospheric survey is in tier 2 but only provides a tier one science boost at Kerbin unless you can run it outside Kerbin SOI which is what the small light radial version is suitable for.

So I would suggest splitting the two versions, as was done with the environment survey modules, and putting the heavy 1t in-line nose cone air sniffer after light aviation in tier 1 for 50 points and the light radial module stay where it is in tier 2 for 250. That way people can run some meaningful flight experiments in the early game after getting aviation.