toolkit installer

[dunk]

i have some sfx installers running mandatory and some optional using the tookit installer:

from version 1.4, the tookit installer has optional software unticked by default (at least it does if you install any updates later on a subsequent update run after insalling the sfx/installers), where as the 1.3 versions had the tick boxes checked by default, even if you did a later run to add/update any windows updates.

when i have a long list of apps to install, i have to tick every app in the list before hitting the start button, where as before the default was all ticked and all i had to do was to untick apps i didnt want installing and click the start button

can this behaviour be changed? and i can i manually edit the installer behaviour/configuration of an existing built i have created without having to rebuild the iso again - in other words how is the installer configured, where is the configuration file and can i edit/change it manually?