Move Safely 2 Extension

Ok, something VERY weird has happend to the move safely extension.

I was quite happily building and testing my new engine when all of a sudden the Move Safely 2 Extension died!

I am using it to draw a line on screen that a player can walk across and it was working very fine. When i changed the names of some active objects and started adding groups and comments that's when it stopped working. Now even when i create a brand new app it fails. I have even tried to reinstall ext pack 1 which contains Move Safely 2 but this hasn't worked.

Very confused and stuck now!!

EDI: forgot to say, i'm running build 251 and windows 7 32bit

Can you upload one of those new apps where it doesn't work?

Yup,

Here it is: http://mfa.aquadasoft.com/view/1310067135-WTF

That's because you're using it incorrectly. Before you move the object, you have to prepare it for a safety procedure. Then, you move the object where you want. Then, you commence the safety procedure, and, with the On Safety Procedure event, you check for collisions.

http://mfa.aquadasoft.com/view/1310067787-WTFixed