TargetTalk

talked to the importer and he said cut the spring if that doesnt work I have to send it to him and he will get the regulatorreplaced

Before you cut anything, do this test.
1. Fill the pistol to 200 bar (allow the tank to cool on the cylinder when filling so the pressure is stable - no temperature drop).
2. Shoot over the chronograph for initial pellet speed - 10 shots (note the average and spread)
3. Continue to shoot and record shots 40-50 (equal to mid match)
4. Again at shots 80-90 (end match)
5. Continue to shoot until the lockout cuts in - note the shot number and the cylinder pressure at cutout.
6. Override cutout and dertimine the number of usable shots until pellet drop is out of the black on a traget. (shoot on a target till unusable)
This will give a guide as to the state of the regulator.

Also how long since the pistol has been stripped,serviced, cleaned and lubed.

It was done when I first got the pistol. I think just after xmas. what should I be looking for when i perform this test. at the moment I have been getting a varience of about 7 feet per second and a maximum of around 20 feet per second

Well, what was the lockout pressure and how many shots?

Not sure on the lockout pressure as I had the old gauges that didnt have numbers on it i just got one of the new gauges so i will have to do it again to see what the lock out pressure is

Il have to do the test tomorrow as My tank will only put probably 190 in it so i will have to borrow a pump to get it to 200