So i had to replace the stitch indicator plate and stitch lever on the FW i recently purchased. Must of took quite a knock to bend the lever and luckily, hasn't caused damage to the internal mech. Also, by the looks of the wear/distortion on the stitch indicator plate, a previous owner i suspect was quite rough when selecting stitch length.
Anyways, all fitted now and looking pretty. Now, just to source a case for it