I am a happy new owner of the halo. I purchased the 4.0mm stroke bearing. I without trying the stock 3.2mm stroke I had tried the 4.0 for lining....not what I was looking for. I had realized it was awesome for packing. so I had swapped it back to the stock 3.2 because I had bout the halo to be my new liner. OVERLY IMPRESSED. I had liked my coil for more intricate detail line work but after using the halo.... I knew I could never go back. I will be purchasing another halo and putting the 4.0mm stroke bearing to use. god I love this machine!
thumbs up fk irons for such a kick ass rotary!!!!