Im not sure what you mean by squirming feeling. Though I will say that a Fury usaually needs to be ran at a lower jack plate setting. However, a 25 Fury is a larger wheel by a lot than a 24 Tempest. Both these props are typically small for your engine unless youre running super large loads, running at a high elevation,or youre running a new Torquemaster gear case on a 2012-2014 model boat. Please provide year model boat, motor, and top end rpms and top end speed. It could be that the Tempest is allowing bow to ride in the water and the Fury is not. By the way, Im not a very big fan of a Tempest prop!