This is for Oceanica1 & Toufu....
You can take the dampers off the stock tubes. I use a dental floss and run it through the opening next to the resin that stuck to the tube and put it through the hole again and run it back up. Now grab both end of the dental floss and pull. The dental floss will break lose the resin from the glass of the tube and repeat the process. Once you done (3 on each tube)
you just push the tube off and it very easy. Let me know if you need any asistence.
You can take the dampers off the stock tubes. I use a dental floss and run it through the opening next to the resin that stuck to the tube and put it through the hole again and run it back up. Now grab both end of the dental floss and pull. The dental floss will break lose the resin from the glass of the tube and repeat the process. Once you done (3 on each tube)
you just push the tube off and it very easy. Let me know if you need any asistence.