As long as the condensation is not consistently falling on the eggs throughout incubation there is nothing to worry about, especially so late in.
Breeding is a lot of tweaking at first, at some point you will be able to have the right humidity with minimum condensation to none at all on the side.
Humidity toward the end however is normal as the eggs temps increase as well, which is why airing out and wiping off the condensation during the last week (every other day) is often recommended.
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