I blew it....... probably, hopefully not though.

[Chemical-x.....ahain]

So I picked up a mag a few months back and it blew out some seals almost immediately. It's an L7 I believe with a blue spacer. The on/off is nearly perforated and about half as thick as what I remembered them being. Anyway I rebuilt all aspects and hopefully have my rings right. The valve blows air out the back and i think from the on/off.

I neglected to mention that it's warp fed with an egg a sight rail and a homebrew raincovered barrel. Ill toss some pics up of the barrel.

any ideas on where to begin with troubleshooting the valve?

[Chemical-x.....ahain]

[Toestr]

This is just an aftermarket part. No on/off top upgrade gives a performance upgrade.

[Chemical-x.....ahain]

The on/off is 0.186" and the pin is 0.752".

[Spider!]

That on/of top looks up side down that way

[Chemical-x.....ahain]

So I was looking over some of the parts, and I noticed that's the new rings aren't really sitting well and they feel hard. The rings themselves don't seem very pliable and also appear to be loose.

I can't find anything else that seems to be attributing to the leaks. These are fresh rebuild packs though..

[Toestr]

They are 90D orings so they will feel harder than the standard 70D. I can't give you an answer on the fit though.

[superman]

If it is leaking out of the back, the velocity adjuster. It is either your piston oring, piston seal or your pressure is too high.

[Spider!]

High pressure might also be from the spring pack being upside down, yes?

[superman]

potentially.