As an alternative to dealer-style slippage, delay based slippage will allow configuring a minimum and maximum delay. The slippage engine will randomly pick a delay of X milliseconds based on the configured values (the min/max delay can also be equal if a fixed delay is required) and will execute the order at a price that is valid at X milliseconds from the order time.
If you're using an honest ECN broker and you know the typical execution delay this would be the most realistic way to simulate slippage.
Note: this feature was implemented in v2.2.1.
Among other factors, planned features will be scheduled for implementation based on user preference. Press Yes below next to "Did you find it helpful?" if you'd like this feature to be prioritized for implementation. Feel free to press No if it's not a priority for you.