I'd like the ability to target the premium of a short strike in a spread, rather than target the credit of a spread. This is important especially for changing volatility environments. On volatile days, especially prior to events, the skew is "expensive", so targeting a spread credit can sometimes end up with a spread closer to ATM than I wish. Example: I want a $3 short with a 50-wide wing. In higher IV, that spread might be $2.30. In lower IV it could be $2.60 spread. While I could make the template wider I'd prefer to really zone in on the short. It would also help those of us who use OptionOmega to backtest, and improve our accuracy, since their tests work by targeting the credit of the short.