Hi Patrick,
That 3d modelling and printing is amazing technology!!
It's a long time ago but I remember fitting a pedal stop on my clutch to prevent over extending the master cylinder. Not sure if you did the same?
Just a bolt with a couple of nuts each side of the bulkhead.
Pedals installed by
marlinpeter, on Flickr
Might be worth adding if you haven't got one?
...peter