Fx crown mk 2 regulator

[sb1]

Hi I have a mk 2 crown and the reg is set around 80-90 but I seems to get up to like 150 in house, It takes about 20+ shots to get it down but the other night it was cold and kept going up outside to over 100 so had to keep firing to keep it low and I was hunting too so didn't want to make shots for noise.

Is it normal to have to put at least 20 shots everytime to get reg pressure down? And it doesn't last very long maybe an hour before it starts going back up. Is this normal?

 

[Scoie]

Most definitely not your reg is creeping and needs looking at

Have you chronod it ? I would imagine your fps and poi won’t be constant , not ideal if hunting

 

[sb1]

Most definitely not your reg is creeping and needs looking at

Have you chronod it ? I would imagine your fps and poi won’t be constant , not ideal if hunting

Yes chronod and was 11.5ish poi is down to begin then finds the correct zero i zeroed at this works then consistently at the range as I fire frequently but soon as I stop for maybe an hour it creeps

 

[CUCURELLO]

FWIW
With the regulator set at 90B there is no creep on my MKII,177, FAC rifle.