Prior to build 600 it was possible to backtest EAs on offline renko charts. The basic method was to create a ‘fake’ server (just a new folder in the history directory) that had the offline renko charts listed as normal timeframes. Since build 600 this method no longer seems to work. The issue looks like it is something to do with not being able to select a fake server.
Does anyone have any idea how to backtest renkos in build 600 onwards?