I think the pro-shop at kim-seng( the one IN the alley) should
have one set. Don't know of anywhere else.
I think the best traction shoe for that power step push into the
last step would be a dexter's SST4 and above. Linds and ABS have no
fight. ABS however is the most interchangeable, adaptable,
versatile and of course most expensive shoe around at the moment.
There is a Korean-made Hammer shoe which has all the features of an
SST6 , except its almost half the price. So once again, this is
erm,...at Kim Seng....hehe, if anyone is interested, let me know, I
work there you see......