Well just had it all apart and it all became clear. The (partially rusty) superlock motor decided to expire in the locked position but the regular one was still trying to operate. It would get so far until the superlock fulcrum got in the way of the quadrant.
Took drive off bottom of superlock motor and removed its fulcrum. All back together now ready for tomorrows installation in the door, fingers crossed. Range Rover Breakers sending me a new striker plate in the post.
Thanks, Alan for your advice.
Took drive off bottom of superlock motor and removed its fulcrum. All back together now ready for tomorrows installation in the door, fingers crossed. Range Rover Breakers sending me a new striker plate in the post.
Thanks, Alan for your advice.