AlCrapul

Hello! I have an issue with the ground anchor. When i attach a craft to the anchor with the chop-o-tron jr, i can't anymore use anything on the craft. I'm trying to build a base for mining on mune but it slide on the ground so i try to use the ground anchor to resolve this but when i'm attach to it, i can't turn on the drills, the lights and anything else. All the buttons are blocked. I have engineers on the craft. I install the anchor in EVA. I try the parking brake mod to, but it still slide a little and everytime i go back to the base i have to enable it again and again, so with the time the base slides a lot and get destoyed. If someone have an explanation for the ground anchor, or a other solution to stop micro slides it will saves me! Thanks !