Who would be interested in 17mm adapters for the crt.5?!?!?

[justpassedu]

Ok today i drilled mine out using a 3/16th bit and the pin hole also a little bit , they fit pretty snug , there is a gap between them as shown in picture , is this ok ? , also do i need to put something over the pin that goes between the axle and adapter bc they snapped in pretty tightly?
heres pics any suggestions or am i good to throw some tires on and test them.?