HD6 carbs with intermediate throttle lever

Did Jaguar make a intermediate throttle lever that is shorter than normal? I have never seen one like this (photos below.) Is this a modified lever?

I installed a full size lever - the end hits the inner fender. Probably because my Mk1 was designed for Solex carbs.

Should I modify my longer intermediate throttle lever by ½” or, use the other
one?

Thanks