RC: Electrolyte Comparison - updated

[gaendurance <gaendurance@mindspring.com>]

First of all I would like to say that I find your comparison very 
interesting and also very helpful.

I  use my own formula of 3 parts lite salt, 1 part salt, and 1 part 
calcium, and 1/2 part of epsom salt (magnesium).
I have heard pros and cons to homemade or store bought. I think that 
homemade are still cheaper and I prefer to dose early and often, so often 
that on my bay arab I will see the salt crusting on his coat halfway thru 
the ride.

Would it be possible to take your comparison and change it to show ratios?
I would also like to see the above homemade formula included or any 
homemade formula.

Thanks,
Suzanne