Didn't quite like it when I first got it but maybe I was not doing it right. I tried it again last week and got some nice looking coils in 26 and 28 AWG. The 30 and 32 still don't work too good - the wire tends to overlap on itself.
I have the original coil master and as you say the rods are not labeled but I think they are on the Coil Master V3. I watched a Busardo review about it the other day. The V3 also comes with a much longer rod. Busardo was turning an tight coil into a spaced coil just by pulling it slightly while it was still on the rod. Made it look so easy and neat. Of course the rod on the V1 is too short for that. I generally wind my coils free hand but my trials last week with the 28 and 26 were very satisfactory.
I have them and love them. I only have two minor complaints:
1. The different rods aren't labeled with their size. Easily corrected with a label maker, but annoying nonetheless.
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I have the original coil master and as you say the rods are not labeled but I think they are on the Coil Master V3. I watched a Busardo review about it the other day. The V3 also comes with a much longer rod. Busardo was turning an tight coil into a spaced coil just by pulling it slightly while it was still on the rod. Made it look so easy and neat. Of course the rod on the V1 is too short for that. I generally wind my coils free hand but my trials last week with the 28 and 26 were very satisfactory.