Umarex Notos increasing regulator

Anyone that has increased the power on the Notos Regulator how far did you turn it and how much increase in FPS can I expect Right now with my hammer spring turned all the way in I’m getting 765 FPS. I would like to get to low to mid 800s so I’m wondering how far to turn it. Thanks Keith PS I brought the Plenum kit so I’m looking to do the reg while doing the plenum mod
 
So I didn’t touch the reg just did the plenum kit picked up about 10 fps when I looked back on the numbers I went from 760 fps 23 fpe to 770 fps 23.7 fps using JSB Hades 15.89gr the Premiers are faster but the Hades are more accurate. Waiting on on the Buck Rail Kit to come tomorrow. Added the DonnyFL Koi very quiet

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Waiting on these pieces once I get them folded with the Koi removed this will fit under the seat in my SUV
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If you open up all the ports to 4mm along with the plenum you can get the 15.89gr hades up to 805-810fps. Also if you want more hammer spring adjustment you can remove 3mm of material from the hammer with a 3/8 endmill. This will allow you to adjust from 550-850fps depending on the pellet weight

I'd love to see some pictures of the ports you opened up!

Where do you remove the material from the hammer? Inside the skirt?
 
Hello, everyone I don't know much about the regulator on the Notos , but here's everything I've done to mine. See the pictures and a fee per second. So far 794FPS
I like to get up to 800'splus yeah I know I went the rabbit hole this became the $422.plus in Accessories Notos lol

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Also is that the stock umarex buffer tube that you use with the utg side folder? Seems utg discontinued the folder, and I didnt wanna drop money for a new ar 15 buffer tube just yet