The underlying problem is not the delays. It is the fact that at the previously stated flows and pressures they are getting about 1/3 of their previously stated output, plain and simple. I can’t imagine why the price is up on that news.
7.5KV = 10 h.p. They are equivalent! They are getting about 3.6 h.p. The test setup pictures clearly show that no generator is attached and their LA Engineering’s methods for calculating power output seem valid. The trailer with the test unit seems to be in the same place with the same pump that has been used all along.
Take my advice with a grain of salt. (preferably many grains distributed around the rim of a margarita glass.) I am not a stock professional, trade at your own risk!