I have 3 PCPs that just have all the O-rings replaced and I need to set the regulator pressure and hammer spring. May I know what the correct process is ?
Thread 'How to do a basic regulated PCP tune - the 95% tune (plus M3 tuning simplified)' https://www.airgunnation.com/thread...he-95-tune-plus-m3-tuning-simplified.1242157/I have 3 PCPs that just have all the O-rings replaced and I need to set the regulator pressure and hammer spring. May I know what the correct process is ?