assume the back end of a 2003 is 150 lbs and a new pro is 130 lbs. that's a huge discrepancy. assume for comparison sake that you have 77.5 inches of track on the ground that is 13 inches wide. That is 1007.5 in^2
Add a 220 lb rider
Sled A: 370 lbs
Sled B: 350 lbs
Pressure on Sled A is 0.367246 psi
Pressure on sled B is 0.347395 psi
Which is a reduction of 2 hundredths of a psi, or 5.41%. That is MINIMAL, as I stated.
So please, tell my why my opinion is poor. That is assuming a 20 lb difference on JUST the back end of the sled, which is more than I believe the actual discrepancy would be.
Add a 220 lb rider
Sled A: 370 lbs
Sled B: 350 lbs
Pressure on Sled A is 0.367246 psi
Pressure on sled B is 0.347395 psi
Which is a reduction of 2 hundredths of a psi, or 5.41%. That is MINIMAL, as I stated.
So please, tell my why my opinion is poor. That is assuming a 20 lb difference on JUST the back end of the sled, which is more than I believe the actual discrepancy would be.