A few months back my gen 1 fx dreamline classic developed a slow leak. Over time it got worse to the point where it was losing roughly 20 bar a day. The gun was still within the 3 year warranty, however I didn’t want to risk shipping it to fx USA. I’m too paranoid about the dreamline base arriving back damaged in shipping. I decided to bite the bullet and repair the gun myself, as eventually everyone needs to learn to reseal their own guns. This is the first time I ever opened up my dreamline. I have worked on the leshiy, but the leshiy is so simple anyone who can follow YouTube videos can fix. 910 airgun tuning had great in depth videos as to how to dissemble and reseal the gun. I watched the videos at least 10 times before committing to degassing the gun. It took a few hours but eventually I got it done and aired it back up. I let it sit overnight and it seems to be holding steady at 225 bar. Thank you for the amazing videos. You do what other big time fx YouTubers seems to find beneath them. Soon I’ll post my end tuning results, just waiting on a part from fx USA.