That looks like no 2 Cheng, or are you actually gonna use no 3? ... I like it, I think it can work. Sorry I have no spares to send you, I only have one spare from number 4 and a couple from number 1. I may have a lot of klickies, but not many female ones... most of them I have only once.
thanks for your vote of confidence WK!
I'll use no.2 (no.3 would require fillers)
and also thanks for even thinking about sending me spares if you had.
I'll get them from DS (sometimes, I plan a custom, and buy say 10 of the same part just to find that it looked nothing like the drawing, or there's something on the blind side, or the actual collar is too wide etc and end up having extras of parts useless to me
)
at least with your 'digital' help, the chances of failure is lower