What transmission? Three speed on the column?

Probably won't go into all the gears unless you turn the engine or transmission output shaft a little as you try.
If that doesn't solve it you might have stuck, mis adjusted, or worn linkage. Or if a 4 speed you probably have a stuck shift rail.

Pictures would be great, and would help us to understand the front spring problem.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-