RE: E-FLIGHT BLADE CP
I've tried both the Tpins and the sewing needles. if you cut the ends off after insertion, the pointed tip helps in the insertion process. The sewing needle is harder metel and shears alot cleaner which makes removing the head easier and with less damage (groving) to the inside of the head where the main shaft runs through it.
I got mine a Kmart and started with a pack of assorted sizes. once I found the right size, I just buy that size. It costs me $4 for eight so the Eflite pack of 6 for $2 is a better deal though I haven't seen those at the LHS yet.
we gonna see some on the shelf soon JET???