The second time Lyda rides up to the bank, she is astride the horse. In her next scene she is riding side-saddle.
In earlier scenes of Lyda riding the horse, there are three flowers on her left leg. The last scene she has five flowers on her left leg.
When the robbers are cutting through the floor the scenes from below show that the floor joists are not very close. When viewed from above the cut out piece was resting on the joist, which meant that particular cut had to be made from above.