We often use Gross Profit as a factor, especially when we compare stocks within industry.
Please be aware that ~9% stocks return true for statement : SalesQ = GrossProfitQ.
This means that e.g., Gross Profit margin is overstated for these stocks.... ?
This seems to be a problem across both Factset and Capital IQ templates.
The most affected sector is Healthcare, the next is Financials.
Possible solution : Eval(SalesQ = GrossProfitQ, NA, your_ratio) and put NAs in the middle.