Does anyone use a HK-B125A esc?

[Matt_1234]

Its a 25" prince deep vee

[Matt_1234]

Does anyone know if scratches on the bottom of the hull make the boat slower? I only have a couple but I seriously doubt there going to make it slower?? I sanded to make it smoother but i think once it hits the water its not going to make it slower and it's normal to have scratches everyone has them on the bottom of the hull! Just want to see what you guys think! Thanks Matt