Luke, The spur is well past its best. I've only put it on to keep all the slipper parts together. I'm told the WASP Slipper isn't much use really, but I will be looking at modifying some other slipper plates to put on there (Larger diameter / friction bearing surface) and then a suitable spur. I would say the RW Superlight spur would fit, but it might just melt. I won't be able to use the boss cat slipper for obvious internal reasons.. I might try one though, what's the worst that could happen
