Nich: KAS and the winch system works fine, and no, i dont have to use it to connect things first.
Varsi: No, i have to tap the "T" key so that the desired part get highlighted in green, before i can actually move it around.
ExplorerKlatt: i have uninstalled both KIS and KAS, reinstalled KIS and KAS, and its still the same.
thanks guys for helping me. *big smile*