Tourney Summary: 5000 Chips- 10min Levels starting 25/50 chips (unlimited re-buys 1st 10 levels) with one add-on 10,000 chips:
I do very well in this tourney until the middle to late stages (near the money bubble) the blinds are generally getting very large and I seem to tighten up too much ensuring I make the money.(as little as that might be compared to final table)
How should I approach these tourneys in early-middle and then late stages? I use Deep Stack opening hand ranges to start tourney and then move to Shallow stack ranges as average bet size exceeds 5% of avg. stack sizes. How should I deviate my hand ranges particularly in middle to later stages of tourney?