all fixed :)

[mike "nemo" berry]

So I tried to chrono my mini yesterday and it wouldn't chrono anywhere above 265
Any ideas? Reg pressure is at 200 and I reset the board the it was on stock dwell. Help please
Thanks
Mike

 

[Pandamonium]

Fresh battery?

 

[mike "nemo" berry]

Its got a rather new Duracell in it, I can put in a new procell and see if it makes a difference

 

[mike "nemo" berry]

Would purchasing a new regulator such as a relay cure the problem?

 

[BDN]

Start with operating pressure 180 & the back-cap screwed all the way in.

Over a chrono, turn the back-cap out 1/4 turn at a time firing a few shots between. At some point, you should find the velocity stops increasing.

 

[mike "nemo" berry]

I'll try that next weekend @BDN its just yesterday it wouldn't chrono any higher than 265ish

 

[MeDiC]

What's your dwell set to ?

Stock should be I think 28 blinks on the Optimus board (6/7ms iirc)

 

[mike "nemo" berry]

Yes its at 28blinks

 

[fishleg003]

Check your barrel and back cap screw if the paint is no where near the bore size of the barrel the paint wont get all the air behind it. When you get stuff like this just do a blow test, paint in barrel use it like a pea shooter if it just drops out without even blowing then its probably your barrel to be honest.

 

[mike "nemo" berry]

The paint was about 685 and I was shooting it thought the stock barrel