No, but I do when referencing est amt for fluids & units. For sale price of fluids see selling price of same on pctl web site...$120.00 (= -)per 4 gal over the counter....biased on that a general conservative est is made IE $4-500/gal...units = lease $8,000/mo was mentioned yr ago. Additionally, leased units remain to be calculate in corporate valuation ( ie: a leverage asset) .08 cents/ gal is as rediculous as saying high volume coustomers are paying retail. Est $120.00/4gal....I think it's concervative placeing $5.00/gal on high volume coustomers is reasonale as a guestimit.