I should have been more clear. Too much catalyst dissipates with an acrid, almost vomit type odor, often accompanied by a pinkish color shift and/or haze. This is a different smell than the normal outgassing of formaldehyde. In my opinion, companies that use a diluted catalyst are just trying to sell more product. A gallon of catalyst at 3% lasts a lot longer than a gallon at 10%. 3% ratios are not difficult to measure with reasonable accuracy.
Crew weight. There is a wide range of crew weights that is competitive in the Viper 640. The average of all crew weights at the 2015 North Americans: 550 lbs. Crew weights ranged from a low of 490 (#10) to a high of 650 lbs.
Height and Weight. Coxswain's tend to be slight in size, which helps to minimize the drag on the boat. Some men's college teams will even have a female coxswain to help keep the body weight on the boat down.US Rowing, the governing body of rowing in the United States, does require female coxswain's to weigh at least 110 pounds for all rowing events.Men must weigh at least 125 for college rowing events and a minimal of 120 pounds for all other rowing events.eight and Weight. Coxswain's tend to be slight in size, which helps to minimize the drag on the boat. Some men's college teams will even have a female coxswain to help keep the body weight on the boat down.