Members who reacted to media 'I obviously ran into an issue trying to "CC" the chamber from this end using colored water. Its really "skinny" where the squish band is and water has a "skin" on it (thats why water bugs don't sink),so its hard to get the water to flow into thin areas. I could have used colored alchohol and it would have worked fine. I could have also added borax to the water to soften it,but for times sake I just taped up the hole,flipped over the head and filled it from the other end until it reached the bottom spark plug threads.'