Electric window programming.

Evening everyone.
I have a current problem with my drivers side front leccy window. If you do the "one touch down" it comes completely off of the toothed qaudrant ( the end is chewed and worn).
I know it'll need reolaced but in the interim I wondered if the one touch down could be disabled by the nanocom and how would I go about it.
What stops the motors when the limit of travel is reached?? just current load?. Could I put a physical stop on the qaudrant (to stop the window coming down so far) without overloading the motor?
Thanks in advance.

First replace the window regulator 30-45 minutes job, the motor stops because the ECU detects the motor resistance therefore cuts the supply. Job done.
Or double tap the switch so stopping the window in its downwards travel. Simples.

Problem is that the windows stay powered after ign is off for about 45 seconds. during this period my dog stood on the buttons and lowered the window with the one press option. She doesn't understand the double tap option LOL. But yes the regulator will need changed at some point.

Great that 45second facility but for me as car parks pay on exit or tolls don't now exist now in my part of the world, I never lower my windows other than to clean the top edge on car was day