Originally Posted by
chandltp
On this particular shifter, there is no hole on the inside of the shifter as seen at 1:44. I tried pulling it apart before, but it wouldn't budge. My replacement shifters to look exactly like that though.
But have you discovered why the allen screw is there? It's not likely that it's a decoration. FWIW, it looks like the assembly where the cable enters may slide away from the twister; off the key-way shown in the first picture.