Default settings are for the 200K Account.
The following settings are good for accounts of different amounts. These settings will not let lot size increase or decrease:
200K Account: Amount for new position = 6.0 / Maximum position amount = 6.0
100K Account: Amount for new position = 3.0 / Maximum position amount = 3.0
50K Account: Amount for new position = 1.5 / Maximum position amount = 1.5
25K Account: Amount for new position = 0.75 / Maximum position amount = 0.75
10K Account: Amount for new position = 0.30 / Maximum position amount = 0.30