I tried to debug EA on 1 minute chart but MT4 starts automatically 1H
chart and it is not possible to switch the time frame afterwards. Is
there any method to overcome this ?? My EA uses Time commands which on hourly chart return hours not minutes as wanted. I tried to save new default.tpl as 1 min but still it opens 1H chart after saving so perhaps this is a problem
In MetaEditor: Tools -> Options -> Debug tab
There are default options for debugger.
(I did not try if that works., but help says it should)