Can you put a sand bed over the top of dalimite in a salt tank?
First do you mean DOLOMITE? 1. WHY would you want to do that, and 2. If your using an undergravel filter, and you should be, sand will only clog it.
broken Torque wrench possibly? Lol The rotor is tousled because of the fact the axle nut wasn't retaining it in and it grow to be wobbling against the nut and warping itself. have you ever tried getting a clean axle nut? you will have screwed up the threads on it because of the broken torque wrench. you additionally can might desire to change the hub to boot in case you broken those threads. additionally as all and sundry else is asserting, there's a cotter pin hollow for a reason. :)
Someone is planning a return visit from you. Get the credit card ready.