Just had J do another marker for me. After getting amazing craftsmanship on my old 04 prostock, I decided to have him check the dimensions of a halfed orry I had bought as it was having issues with the sled sliding smoothly. I also had him make me a custom bolt as well to my specs. He kept contact everytime I asked a question and was very polite. At some point in time, my CCM pump arm got lost in the shipping process and J included an AKA pump arm as a replacement, no questions asked. Got the project home and threw it all together and the marker shoots titties as expected. Nice smooth work and flawless craftsmanship on everything. Go to this guy for work!