Making a new PCP semi-auto valve to reduce valve locking

Making a new PCP semi-auto valve to reduce valve locking Fund my projects: https://buymeacoffee.com/pcpairgunsch... In this video I will modify my previous project, the semi-auto valve made in an earlier video. That valve had a 6.8mm valve throat, causing it to be really hard to open, on top of that a semi auto valve releases air from the vent hole towards the hammer, causing the valve to remain open for a shorter time, therefore it also needs a stronger spring. I was able to reach 20 PSI consumption with a 350cc tank using a stronger spring, the original spring consumed 10-12 PSI which is a huge improvement from 6-7 PSI, and will be able to cycle the pellet pusher probe. Stay tuned and you'll see this PCP in function! LATHE used in the video: MINI Lathe 7x16 800W (Europe and USA link): https://s.click.aliexpress.com/e/_DlY... Asia link: https://s.click.aliexpress.com/e/_Dlt...